15691456380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1\times {\mathrm{3947}}^1$

素因数の和:4515

約数の個数: 96

約数和(自身を含む): 44316647424

約数和(自身を除く): 28625191044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 383, 519, 692, 766, 865, 1038, 1149, 1532, 1730, 1915, 2076, 2298, 2595, 3460, 3830, 3947, 4596, 5190, 5745, 7660, 7894, 10380, 11490, 11841, 15788, 19735, 22980, 23682, 39470, 47364, 59205, 66259, 78940, 118410, 132518, 198777, 236820, 265036, 331295, 397554, 662590, 682831, 795108, 993885, 1325180, 1365662, 1511701, 1987770, 2048493, 2731324, 3023402, 3414155, 3975540, 4096986, 4535103, 6046804, 6828310, 7558505, 8193972, 9070206, 10242465, 13656620, 15117010, 18140412, 20484930, 22675515, 30234020, 40969860, 45351030, 90702060, 261524273, 523048546, 784572819, 1046097092, 1307621365, 1569145638, 2615242730, 3138291276, 3922864095, 5230485460, 7845728190, 15691456380]

約数ペア:

[(1, 15691456380), (2, 7845728190), (3, 5230485460), (4, 3922864095), (5, 3138291276), (6, 2615242730), (10, 1569145638), (12, 1307621365), (15, 1046097092), (20, 784572819), (30, 523048546), (60, 261524273), (173, 90702060), (346, 45351030), (383, 40969860), (519, 30234020), (692, 22675515), (766, 20484930), (865, 18140412), (1038, 15117010), (1149, 13656620), (1532, 10242465), (1730, 9070206), (1915, 8193972), (2076, 7558505), (2298, 6828310), (2595, 6046804), (3460, 4535103), (3830, 4096986), (3947, 3975540), (4596, 3414155), (5190, 3023402), (5745, 2731324), (7660, 2048493), (7894, 1987770), (10380, 1511701), (11490, 1365662), (11841, 1325180), (15788, 993885), (19735, 795108), (22980, 682831), (23682, 662590), (39470, 397554), (47364, 331295), (59205, 265036), (66259, 236820), (78940, 198777), (118410, 132518)]