89259870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1546

約数の個数: 96

約数和(自身を含む): 255449376

約数和(自身を除く): 166189506

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 147, 205, 210, 245, 246, 287, 294, 410, 490, 574, 615, 735, 861, 1230, 1435, 1470, 1481, 1722, 2009, 2870, 2962, 4018, 4305, 4443, 6027, 7405, 8610, 8886, 10045, 10367, 12054, 14810, 20090, 20734, 22215, 30135, 31101, 44430, 51835, 60270, 60721, 62202, 72569, 103670, 121442, 145138, 155505, 182163, 217707, 303605, 311010, 362845, 364326, 425047, 435414, 607210, 725690, 850094, 910815, 1088535, 1275141, 1821630, 2125235, 2177070, 2550282, 2975329, 4250470, 5950658, 6375705, 8925987, 12751410, 14876645, 17851974, 29753290, 44629935, 89259870]

約数ペア:

[(1, 89259870), (2, 44629935), (3, 29753290), (5, 17851974), (6, 14876645), (7, 12751410), (10, 8925987), (14, 6375705), (15, 5950658), (21, 4250470), (30, 2975329), (35, 2550282), (41, 2177070), (42, 2125235), (49, 1821630), (70, 1275141), (82, 1088535), (98, 910815), (105, 850094), (123, 725690), (147, 607210), (205, 435414), (210, 425047), (245, 364326), (246, 362845), (287, 311010), (294, 303605), (410, 217707), (490, 182163), (574, 155505), (615, 145138), (735, 121442), (861, 103670), (1230, 72569), (1435, 62202), (1470, 60721), (1481, 60270), (1722, 51835), (2009, 44430), (2870, 31101), (2962, 30135), (4018, 22215), (4305, 20734), (4443, 20090), (6027, 14810), (7405, 12054), (8610, 10367), (8886, 10045)]