2912796780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{3607}}^1$

素因数の和:3975

約数の個数: 96

約数和(自身を含む): 8374485504

約数和(自身を除く): 5461688724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 313, 430, 516, 626, 645, 860, 939, 1252, 1290, 1565, 1878, 2580, 3130, 3607, 3756, 4695, 6260, 7214, 9390, 10821, 13459, 14428, 18035, 18780, 21642, 26918, 36070, 40377, 43284, 53836, 54105, 67295, 72140, 80754, 108210, 134590, 155101, 161508, 201885, 216420, 269180, 310202, 403770, 465303, 620404, 775505, 807540, 930606, 1128991, 1551010, 1861212, 2257982, 2326515, 3102020, 3386973, 4515964, 4653030, 5644955, 6773946, 9306060, 11289910, 13547892, 16934865, 22579820, 33869730, 48546613, 67739460, 97093226, 145639839, 194186452, 242733065, 291279678, 485466130, 582559356, 728199195, 970932260, 1456398390, 2912796780]

約数ペア:

[(1, 2912796780), (2, 1456398390), (3, 970932260), (4, 728199195), (5, 582559356), (6, 485466130), (10, 291279678), (12, 242733065), (15, 194186452), (20, 145639839), (30, 97093226), (43, 67739460), (60, 48546613), (86, 33869730), (129, 22579820), (172, 16934865), (215, 13547892), (258, 11289910), (313, 9306060), (430, 6773946), (516, 5644955), (626, 4653030), (645, 4515964), (860, 3386973), (939, 3102020), (1252, 2326515), (1290, 2257982), (1565, 1861212), (1878, 1551010), (2580, 1128991), (3130, 930606), (3607, 807540), (3756, 775505), (4695, 620404), (6260, 465303), (7214, 403770), (9390, 310202), (10821, 269180), (13459, 216420), (14428, 201885), (18035, 161508), (18780, 155101), (21642, 134590), (26918, 108210), (36070, 80754), (40377, 72140), (43284, 67295), (53836, 54105)]