2013127692380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{277259}}^1$

素因数の和:277552

約数の個数: 144

約数和(自身を含む): 5097680179200

約数和(自身を除く): 3084552486820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 239, 245, 310, 434, 478, 490, 620, 868, 956, 980, 1085, 1195, 1519, 1673, 2170, 2390, 3038, 3346, 4340, 4780, 6076, 6692, 7409, 7595, 8365, 11711, 14818, 15190, 16730, 23422, 29636, 30380, 33460, 37045, 46844, 51863, 58555, 74090, 103726, 117110, 148180, 207452, 234220, 259315, 277259, 363041, 518630, 554518, 726082, 1037260, 1109036, 1386295, 1452164, 1815205, 1940813, 2772590, 3630410, 3881626, 5545180, 7260820, 7763252, 8595029, 9704065, 13585691, 17190058, 19408130, 27171382, 34380116, 38816260, 42975145, 54342764, 60165203, 66264901, 67928455, 85950290, 120330406, 132529802, 135856910, 171900580, 240660812, 265059604, 271713820, 300826015, 331324505, 421156421, 463854307, 601652030, 662649010, 842312842, 927708614, 1203304060, 1325298020, 1684625684, 1855417228, 2054211931, 2105782105, 2319271535, 3246980149, 4108423862, 4211564210, 4638543070, 6493960298, 8216847724, 8423128420, 9277086140, 10271059655, 12987920596, 14379483517, 16234900745, 20542119310, 28758967034, 32469801490, 41084238620, 57517934068, 64939602980, 71897417585, 100656384619, 143794835170, 201312769238, 287589670340, 402625538476, 503281923095, 1006563846190, 2013127692380]

約数ペア:

[(1, 2013127692380), (2, 1006563846190), (4, 503281923095), (5, 402625538476), (7, 287589670340), (10, 201312769238), (14, 143794835170), (20, 100656384619), (28, 71897417585), (31, 64939602980), (35, 57517934068), (49, 41084238620), (62, 32469801490), (70, 28758967034), (98, 20542119310), (124, 16234900745), (140, 14379483517), (155, 12987920596), (196, 10271059655), (217, 9277086140), (239, 8423128420), (245, 8216847724), (310, 6493960298), (434, 4638543070), (478, 4211564210), (490, 4108423862), (620, 3246980149), (868, 2319271535), (956, 2105782105), (980, 2054211931), (1085, 1855417228), (1195, 1684625684), (1519, 1325298020), (1673, 1203304060), (2170, 927708614), (2390, 842312842), (3038, 662649010), (3346, 601652030), (4340, 463854307), (4780, 421156421), (6076, 331324505), (6692, 300826015), (7409, 271713820), (7595, 265059604), (8365, 240660812), (11711, 171900580), (14818, 135856910), (15190, 132529802), (16730, 120330406), (23422, 85950290), (29636, 67928455), (30380, 66264901), (33460, 60165203), (37045, 54342764), (46844, 42975145), (51863, 38816260), (58555, 34380116), (74090, 27171382), (103726, 19408130), (117110, 17190058), (148180, 13585691), (207452, 9704065), (234220, 8595029), (259315, 7763252), (277259, 7260820), (363041, 5545180), (518630, 3881626), (554518, 3630410), (726082, 2772590), (1037260, 1940813), (1109036, 1815205), (1386295, 1452164)]