83644470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1499

約数の個数: 144

約数和(自身を含む): 272628720

約数和(自身を除く): 188984250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1459, 1470, 1638, 1911, 2205, 2730, 2918, 3185, 3822, 4095, 4377, 4410, 5733, 6370, 7295, 8190, 8754, 9555, 10213, 11466, 13131, 14590, 18967, 19110, 20426, 21885, 26262, 28665, 30639, 37934, 43770, 51065, 56901, 57330, 61278, 65655, 71491, 91917, 94835, 102130, 113802, 131310, 132769, 142982, 153195, 170703, 183834, 189670, 214473, 265538, 284505, 306390, 341406, 357455, 398307, 428946, 459585, 569010, 643419, 663845, 714910, 796614, 853515, 919170, 929383, 1072365, 1194921, 1286838, 1327690, 1707030, 1858766, 1991535, 2144730, 2389842, 2788149, 3217095, 3983070, 4646915, 5576298, 5974605, 6434190, 8364447, 9293830, 11949210, 13940745, 16728894, 27881490, 41822235, 83644470]

約数ペア:

[(1, 83644470), (2, 41822235), (3, 27881490), (5, 16728894), (6, 13940745), (7, 11949210), (9, 9293830), (10, 8364447), (13, 6434190), (14, 5974605), (15, 5576298), (18, 4646915), (21, 3983070), (26, 3217095), (30, 2788149), (35, 2389842), (39, 2144730), (42, 1991535), (45, 1858766), (49, 1707030), (63, 1327690), (65, 1286838), (70, 1194921), (78, 1072365), (90, 929383), (91, 919170), (98, 853515), (105, 796614), (117, 714910), (126, 663845), (130, 643419), (147, 569010), (182, 459585), (195, 428946), (210, 398307), (234, 357455), (245, 341406), (273, 306390), (294, 284505), (315, 265538), (390, 214473), (441, 189670), (455, 183834), (490, 170703), (546, 153195), (585, 142982), (630, 132769), (637, 131310), (735, 113802), (819, 102130), (882, 94835), (910, 91917), (1170, 71491), (1274, 65655), (1365, 61278), (1459, 57330), (1470, 56901), (1638, 51065), (1911, 43770), (2205, 37934), (2730, 30639), (2918, 28665), (3185, 26262), (3822, 21885), (4095, 20426), (4377, 19110), (4410, 18967), (5733, 14590), (6370, 13131), (7295, 11466), (8190, 10213), (8754, 9555)]