66674790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1163}}^1$

素因数の和:1203

約数の個数: 144

約数和(自身を含む): 217356048

約数和(自身を除く): 150681258

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, 1163, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2326, 2730, 3185, 3489, 3822, 4095, 4410, 5733, 5815, 6370, 6978, 8141, 8190, 9555, 10467, 11466, 11630, 15119, 16282, 17445, 19110, 20934, 24423, 28665, 30238, 34890, 40705, 45357, 48846, 52335, 56987, 57330, 73269, 75595, 81410, 90714, 104670, 105833, 113974, 122115, 136071, 146538, 151190, 170961, 211666, 226785, 244230, 272142, 284935, 317499, 341922, 366345, 453570, 512883, 529165, 569870, 634998, 680355, 732690, 740831, 854805, 952497, 1025766, 1058330, 1360710, 1481662, 1587495, 1709610, 1904994, 2222493, 2564415, 3174990, 3704155, 4444986, 4762485, 5128830, 6667479, 7408310, 9524970, 11112465, 13334958, 22224930, 33337395, 66674790]

約数ペア:

[(1, 66674790), (2, 33337395), (3, 22224930), (5, 13334958), (6, 11112465), (7, 9524970), (9, 7408310), (10, 6667479), (13, 5128830), (14, 4762485), (15, 4444986), (18, 3704155), (21, 3174990), (26, 2564415), (30, 2222493), (35, 1904994), (39, 1709610), (42, 1587495), (45, 1481662), (49, 1360710), (63, 1058330), (65, 1025766), (70, 952497), (78, 854805), (90, 740831), (91, 732690), (98, 680355), (105, 634998), (117, 569870), (126, 529165), (130, 512883), (147, 453570), (182, 366345), (195, 341922), (210, 317499), (234, 284935), (245, 272142), (273, 244230), (294, 226785), (315, 211666), (390, 170961), (441, 151190), (455, 146538), (490, 136071), (546, 122115), (585, 113974), (630, 105833), (637, 104670), (735, 90714), (819, 81410), (882, 75595), (910, 73269), (1163, 57330), (1170, 56987), (1274, 52335), (1365, 48846), (1470, 45357), (1638, 40705), (1911, 34890), (2205, 30238), (2326, 28665), (2730, 24423), (3185, 20934), (3489, 19110), (3822, 17445), (4095, 16282), (4410, 15119), (5733, 11630), (5815, 11466), (6370, 10467), (6978, 9555), (8141, 8190)]