145529190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17387}}^1$

素因数の和:17434

約数の個数: 64

約数和(自身を含む): 400619520

約数和(自身を除く): 255090330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 17387, 34774, 52161, 86935, 104322, 156483, 173870, 260805, 312966, 469449, 521610, 538997, 782415, 938898, 1077994, 1564830, 1616991, 2347245, 2694985, 3233982, 4694490, 4850973, 5389970, 8084955, 9701946, 14552919, 16169910, 24254865, 29105838, 48509730, 72764595, 145529190]

約数ペア:

[(1, 145529190), (2, 72764595), (3, 48509730), (5, 29105838), (6, 24254865), (9, 16169910), (10, 14552919), (15, 9701946), (18, 8084955), (27, 5389970), (30, 4850973), (31, 4694490), (45, 3233982), (54, 2694985), (62, 2347245), (90, 1616991), (93, 1564830), (135, 1077994), (155, 938898), (186, 782415), (270, 538997), (279, 521610), (310, 469449), (465, 312966), (558, 260805), (837, 173870), (930, 156483), (1395, 104322), (1674, 86935), (2790, 52161), (4185, 34774), (8370, 17387)]