131091450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6612

約数の個数: 96

約数和(自身を含む): 391165440

約数和(自身を除く): 260073990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 6571, 6650, 9975, 13142, 19713, 19950, 32855, 39426, 45997, 65710, 91994, 98565, 124849, 137991, 164275, 197130, 229985, 249698, 275982, 328550, 374547, 459970, 492825, 624245, 689955, 749094, 873943, 985650, 1149925, 1248490, 1379910, 1747886, 1872735, 2299850, 2621829, 3121225, 3449775, 3745470, 4369715, 5243658, 6242450, 6899550, 8739430, 9363675, 13109145, 18727350, 21848575, 26218290, 43697150, 65545725, 131091450]

約数ペア:

[(1, 131091450), (2, 65545725), (3, 43697150), (5, 26218290), (6, 21848575), (7, 18727350), (10, 13109145), (14, 9363675), (15, 8739430), (19, 6899550), (21, 6242450), (25, 5243658), (30, 4369715), (35, 3745470), (38, 3449775), (42, 3121225), (50, 2621829), (57, 2299850), (70, 1872735), (75, 1747886), (95, 1379910), (105, 1248490), (114, 1149925), (133, 985650), (150, 873943), (175, 749094), (190, 689955), (210, 624245), (266, 492825), (285, 459970), (350, 374547), (399, 328550), (475, 275982), (525, 249698), (570, 229985), (665, 197130), (798, 164275), (950, 137991), (1050, 124849), (1330, 98565), (1425, 91994), (1995, 65710), (2850, 45997), (3325, 39426), (3990, 32855), (6571, 19950), (6650, 19713), (9975, 13142)]