130978380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{12917}}^1$

素因数の和:12955

約数の個数: 72

約数和(自身を含む): 397150992

約数和(自身を除く): 266172612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 12917, 25834, 38751, 51668, 64585, 77502, 129170, 155004, 167921, 193755, 258340, 335842, 387510, 503763, 671684, 775020, 839605, 1007526, 1679210, 2015052, 2182973, 2518815, 3358420, 4365946, 5037630, 6548919, 8731892, 10075260, 10914865, 13097838, 21829730, 26195676, 32744595, 43659460, 65489190, 130978380]

約数ペア:

[(1, 130978380), (2, 65489190), (3, 43659460), (4, 32744595), (5, 26195676), (6, 21829730), (10, 13097838), (12, 10914865), (13, 10075260), (15, 8731892), (20, 6548919), (26, 5037630), (30, 4365946), (39, 3358420), (52, 2518815), (60, 2182973), (65, 2015052), (78, 1679210), (130, 1007526), (156, 839605), (169, 775020), (195, 671684), (260, 503763), (338, 387510), (390, 335842), (507, 258340), (676, 193755), (780, 167921), (845, 155004), (1014, 129170), (1690, 77502), (2028, 64585), (2535, 51668), (3380, 38751), (5070, 25834), (10140, 12917)]