131434110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 371589120

約数和(自身を除く): 240155010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 41, 45, 54, 62, 82, 90, 93, 123, 135, 155, 186, 205, 246, 270, 279, 310, 369, 383, 410, 465, 558, 615, 738, 766, 837, 930, 1107, 1149, 1230, 1271, 1395, 1674, 1845, 1915, 2214, 2298, 2542, 2790, 3447, 3690, 3813, 3830, 4185, 5535, 5745, 6355, 6894, 7626, 8370, 10341, 11070, 11439, 11490, 11873, 12710, 15703, 17235, 19065, 20682, 22878, 23746, 31406, 34317, 34470, 35619, 38130, 47109, 51705, 57195, 59365, 68634, 71238, 78515, 94218, 103410, 106857, 114390, 118730, 141327, 157030, 171585, 178095, 213714, 235545, 282654, 320571, 343170, 356190, 423981, 471090, 486793, 534285, 641142, 706635, 847962, 973586, 1068570, 1413270, 1460379, 1602855, 2119905, 2433965, 2920758, 3205710, 4239810, 4381137, 4867930, 7301895, 8762274, 13143411, 14603790, 21905685, 26286822, 43811370, 65717055, 131434110]

約数ペア:

[(1, 131434110), (2, 65717055), (3, 43811370), (5, 26286822), (6, 21905685), (9, 14603790), (10, 13143411), (15, 8762274), (18, 7301895), (27, 4867930), (30, 4381137), (31, 4239810), (41, 3205710), (45, 2920758), (54, 2433965), (62, 2119905), (82, 1602855), (90, 1460379), (93, 1413270), (123, 1068570), (135, 973586), (155, 847962), (186, 706635), (205, 641142), (246, 534285), (270, 486793), (279, 471090), (310, 423981), (369, 356190), (383, 343170), (410, 320571), (465, 282654), (558, 235545), (615, 213714), (738, 178095), (766, 171585), (837, 157030), (930, 141327), (1107, 118730), (1149, 114390), (1230, 106857), (1271, 103410), (1395, 94218), (1674, 78515), (1845, 71238), (1915, 68634), (2214, 59365), (2298, 57195), (2542, 51705), (2790, 47109), (3447, 38130), (3690, 35619), (3813, 34470), (3830, 34317), (4185, 31406), (5535, 23746), (5745, 22878), (6355, 20682), (6894, 19065), (7626, 17235), (8370, 15703), (10341, 12710), (11070, 11873), (11439, 11490)]