1617968430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1439}}^1$

素因数の和:1527

約数の個数: 144

約数和(自身を含む): 4684417920

約数和(自身を除く): 3066449490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 961, 1170, 1209, 1395, 1439, 1922, 2015, 2418, 2790, 2878, 2883, 3627, 4030, 4317, 4805, 5766, 6045, 7195, 7254, 8634, 8649, 9610, 12090, 12493, 12951, 14390, 14415, 17298, 18135, 18707, 21585, 24986, 25902, 28830, 36270, 37414, 37479, 43170, 43245, 44609, 56121, 62465, 64755, 74958, 86490, 89218, 93535, 112242, 112437, 124930, 129510, 133827, 168363, 187070, 187395, 223045, 224874, 267654, 280605, 336726, 374790, 401481, 446090, 561210, 562185, 579917, 669135, 802962, 841815, 1124370, 1159834, 1338270, 1382879, 1683630, 1739751, 2007405, 2765758, 2899585, 3479502, 4014810, 4148637, 5219253, 5799170, 6914395, 8297274, 8698755, 10438506, 12445911, 13828790, 17397510, 17977427, 20743185, 24891822, 26096265, 35954854, 41486370, 52192530, 53932281, 62229555, 89887135, 107864562, 124459110, 161796843, 179774270, 269661405, 323593686, 539322810, 808984215, 1617968430]

約数ペア:

[(1, 1617968430), (2, 808984215), (3, 539322810), (5, 323593686), (6, 269661405), (9, 179774270), (10, 161796843), (13, 124459110), (15, 107864562), (18, 89887135), (26, 62229555), (30, 53932281), (31, 52192530), (39, 41486370), (45, 35954854), (62, 26096265), (65, 24891822), (78, 20743185), (90, 17977427), (93, 17397510), (117, 13828790), (130, 12445911), (155, 10438506), (186, 8698755), (195, 8297274), (234, 6914395), (279, 5799170), (310, 5219253), (390, 4148637), (403, 4014810), (465, 3479502), (558, 2899585), (585, 2765758), (806, 2007405), (930, 1739751), (961, 1683630), (1170, 1382879), (1209, 1338270), (1395, 1159834), (1439, 1124370), (1922, 841815), (2015, 802962), (2418, 669135), (2790, 579917), (2878, 562185), (2883, 561210), (3627, 446090), (4030, 401481), (4317, 374790), (4805, 336726), (5766, 280605), (6045, 267654), (7195, 224874), (7254, 223045), (8634, 187395), (8649, 187070), (9610, 168363), (12090, 133827), (12493, 129510), (12951, 124930), (14390, 112437), (14415, 112242), (17298, 93535), (18135, 89218), (18707, 86490), (21585, 74958), (24986, 64755), (25902, 62465), (28830, 56121), (36270, 44609), (37414, 43245), (37479, 43170)]