84729510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 238878720

約数和(自身を除く): 154149210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 53, 54, 62, 90, 93, 106, 135, 155, 159, 186, 191, 265, 270, 279, 310, 318, 382, 465, 477, 530, 558, 573, 795, 837, 930, 954, 955, 1146, 1395, 1431, 1590, 1643, 1674, 1719, 1910, 2385, 2790, 2862, 2865, 3286, 3438, 4185, 4770, 4929, 5157, 5730, 5921, 7155, 8215, 8370, 8595, 9858, 10123, 10314, 11842, 14310, 14787, 16430, 17190, 17763, 20246, 24645, 25785, 29574, 29605, 30369, 35526, 44361, 49290, 50615, 51570, 53289, 59210, 60738, 73935, 88722, 88815, 91107, 101230, 106578, 147870, 151845, 159867, 177630, 182214, 221805, 266445, 273321, 303690, 313813, 319734, 443610, 455535, 532890, 546642, 627626, 799335, 911070, 941439, 1366605, 1569065, 1598670, 1882878, 2733210, 2824317, 3138130, 4707195, 5648634, 8472951, 9414390, 14121585, 16945902, 28243170, 42364755, 84729510]

約数ペア:

[(1, 84729510), (2, 42364755), (3, 28243170), (5, 16945902), (6, 14121585), (9, 9414390), (10, 8472951), (15, 5648634), (18, 4707195), (27, 3138130), (30, 2824317), (31, 2733210), (45, 1882878), (53, 1598670), (54, 1569065), (62, 1366605), (90, 941439), (93, 911070), (106, 799335), (135, 627626), (155, 546642), (159, 532890), (186, 455535), (191, 443610), (265, 319734), (270, 313813), (279, 303690), (310, 273321), (318, 266445), (382, 221805), (465, 182214), (477, 177630), (530, 159867), (558, 151845), (573, 147870), (795, 106578), (837, 101230), (930, 91107), (954, 88815), (955, 88722), (1146, 73935), (1395, 60738), (1431, 59210), (1590, 53289), (1643, 51570), (1674, 50615), (1719, 49290), (1910, 44361), (2385, 35526), (2790, 30369), (2862, 29605), (2865, 29574), (3286, 25785), (3438, 24645), (4185, 20246), (4770, 17763), (4929, 17190), (5157, 16430), (5730, 14787), (5921, 14310), (7155, 11842), (8215, 10314), (8370, 10123), (8595, 9858)]