702944757140

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{709}}^1\times {\mathrm{2281}}^1$

素因数の和:3313

約数の個数: 96

約数和(自身を含む): 1500349643520

約数和(自身を除く): 797404886380

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 211, 412, 422, 515, 709, 844, 1030, 1055, 1418, 2060, 2110, 2281, 2836, 3545, 4220, 4562, 7090, 9124, 11405, 14180, 21733, 22810, 43466, 45620, 73027, 86932, 108665, 146054, 149599, 217330, 234943, 292108, 299198, 365135, 434660, 469886, 481291, 598396, 730270, 747995, 939772, 962582, 1174715, 1460540, 1495990, 1617229, 1925164, 2349430, 2406455, 2991980, 3234458, 4698860, 4812910, 6468916, 8086145, 9625820, 15408697, 16172290, 30817394, 32344580, 49572973, 61634788, 77043485, 99145946, 154086970, 166574587, 198291892, 247864865, 308173940, 333149174, 341235319, 495729730, 666298348, 682470638, 832872935, 991459460, 1364941276, 1665745870, 1706176595, 3331491740, 3412353190, 6824706380, 35147237857, 70294475714, 140588951428, 175736189285, 351472378570, 702944757140]

約数ペア:

[(1, 702944757140), (2, 351472378570), (4, 175736189285), (5, 140588951428), (10, 70294475714), (20, 35147237857), (103, 6824706380), (206, 3412353190), (211, 3331491740), (412, 1706176595), (422, 1665745870), (515, 1364941276), (709, 991459460), (844, 832872935), (1030, 682470638), (1055, 666298348), (1418, 495729730), (2060, 341235319), (2110, 333149174), (2281, 308173940), (2836, 247864865), (3545, 198291892), (4220, 166574587), (4562, 154086970), (7090, 99145946), (9124, 77043485), (11405, 61634788), (14180, 49572973), (21733, 32344580), (22810, 30817394), (43466, 16172290), (45620, 15408697), (73027, 9625820), (86932, 8086145), (108665, 6468916), (146054, 4812910), (149599, 4698860), (217330, 3234458), (234943, 2991980), (292108, 2406455), (299198, 2349430), (365135, 1925164), (434660, 1617229), (469886, 1495990), (481291, 1460540), (598396, 1174715), (730270, 962582), (747995, 939772)]