1399710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 3753792

約数和(自身を除く): 2354082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 97, 111, 130, 185, 194, 195, 222, 291, 370, 390, 481, 485, 555, 582, 962, 970, 1110, 1261, 1443, 1455, 2405, 2522, 2886, 2910, 3589, 3783, 4810, 6305, 7178, 7215, 7566, 10767, 12610, 14430, 17945, 18915, 21534, 35890, 37830, 46657, 53835, 93314, 107670, 139971, 233285, 279942, 466570, 699855, 1399710]

約数ペア:

[(1, 1399710), (2, 699855), (3, 466570), (5, 279942), (6, 233285), (10, 139971), (13, 107670), (15, 93314), (26, 53835), (30, 46657), (37, 37830), (39, 35890), (65, 21534), (74, 18915), (78, 17945), (97, 14430), (111, 12610), (130, 10767), (185, 7566), (194, 7215), (195, 7178), (222, 6305), (291, 4810), (370, 3783), (390, 3589), (481, 2910), (485, 2886), (555, 2522), (582, 2405), (962, 1455), (970, 1443), (1110, 1261)]