87235290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 237758976

約数和(自身を除く): 150523686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 47, 82, 90, 94, 123, 141, 205, 235, 246, 282, 369, 410, 423, 470, 503, 615, 705, 738, 846, 1006, 1230, 1410, 1509, 1845, 1927, 2115, 2515, 3018, 3690, 3854, 4230, 4527, 5030, 5781, 7545, 9054, 9635, 11562, 15090, 17343, 19270, 20623, 22635, 23641, 28905, 34686, 41246, 45270, 47282, 57810, 61869, 70923, 86715, 103115, 118205, 123738, 141846, 173430, 185607, 206230, 212769, 236410, 309345, 354615, 371214, 425538, 618690, 709230, 928035, 969281, 1063845, 1856070, 1938562, 2127690, 2907843, 4846405, 5815686, 8723529, 9692810, 14539215, 17447058, 29078430, 43617645, 87235290]

約数ペア:

[(1, 87235290), (2, 43617645), (3, 29078430), (5, 17447058), (6, 14539215), (9, 9692810), (10, 8723529), (15, 5815686), (18, 4846405), (30, 2907843), (41, 2127690), (45, 1938562), (47, 1856070), (82, 1063845), (90, 969281), (94, 928035), (123, 709230), (141, 618690), (205, 425538), (235, 371214), (246, 354615), (282, 309345), (369, 236410), (410, 212769), (423, 206230), (470, 185607), (503, 173430), (615, 141846), (705, 123738), (738, 118205), (846, 103115), (1006, 86715), (1230, 70923), (1410, 61869), (1509, 57810), (1845, 47282), (1927, 45270), (2115, 41246), (2515, 34686), (3018, 28905), (3690, 23641), (3854, 22635), (4230, 20623), (4527, 19270), (5030, 17343), (5781, 15090), (7545, 11562), (9054, 9635)]