912551010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{1789}}^1$

素因数の和:2160

約数の個数: 96

約数和(自身を含む): 2556463680

約数和(自身を除く): 1643912670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 347, 490, 694, 735, 1041, 1470, 1735, 1789, 2082, 2429, 3470, 3578, 4858, 5205, 5367, 7287, 8945, 10410, 10734, 12145, 12523, 14574, 17003, 17890, 24290, 25046, 26835, 34006, 36435, 37569, 51009, 53670, 62615, 72870, 75138, 85015, 87661, 102018, 125230, 170030, 175322, 187845, 255045, 262983, 375690, 438305, 510090, 525966, 620783, 876610, 1241566, 1314915, 1862349, 2629830, 3103915, 3724698, 4345481, 6207830, 8690962, 9311745, 13036443, 18623490, 21727405, 26072886, 30418367, 43454810, 60836734, 65182215, 91255101, 130364430, 152091835, 182510202, 304183670, 456275505, 912551010]

約数ペア:

[(1, 912551010), (2, 456275505), (3, 304183670), (5, 182510202), (6, 152091835), (7, 130364430), (10, 91255101), (14, 65182215), (15, 60836734), (21, 43454810), (30, 30418367), (35, 26072886), (42, 21727405), (49, 18623490), (70, 13036443), (98, 9311745), (105, 8690962), (147, 6207830), (210, 4345481), (245, 3724698), (294, 3103915), (347, 2629830), (490, 1862349), (694, 1314915), (735, 1241566), (1041, 876610), (1470, 620783), (1735, 525966), (1789, 510090), (2082, 438305), (2429, 375690), (3470, 262983), (3578, 255045), (4858, 187845), (5205, 175322), (5367, 170030), (7287, 125230), (8945, 102018), (10410, 87661), (10734, 85015), (12145, 75138), (12523, 72870), (14574, 62615), (17003, 53670), (17890, 51009), (24290, 37569), (25046, 36435), (26835, 34006)]