881569290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{14627}}^1$

素因数の和:14692

約数の個数: 96

約数和(自身を含む): 2521399104

約数和(自身を除く): 1639829814

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, 1722, 2009, 2870, 4018, 4305, 6027, 8610, 10045, 12054, 14627, 20090, 29254, 30135, 43881, 60270, 73135, 87762, 102389, 146270, 204778, 219405, 307167, 438810, 511945, 599707, 614334, 716723, 1023890, 1199414, 1433446, 1535835, 1799121, 2150169, 2998535, 3071670, 3583615, 3598242, 4197949, 4300338, 5997070, 7167230, 8395898, 8995605, 10750845, 12593847, 17991210, 20989745, 21501690, 25187694, 29385643, 41979490, 58771286, 62969235, 88156929, 125938470, 146928215, 176313858, 293856430, 440784645, 881569290]

約数ペア:

[(1, 881569290), (2, 440784645), (3, 293856430), (5, 176313858), (6, 146928215), (7, 125938470), (10, 88156929), (14, 62969235), (15, 58771286), (21, 41979490), (30, 29385643), (35, 25187694), (41, 21501690), (42, 20989745), (49, 17991210), (70, 12593847), (82, 10750845), (98, 8995605), (105, 8395898), (123, 7167230), (147, 5997070), (205, 4300338), (210, 4197949), (245, 3598242), (246, 3583615), (287, 3071670), (294, 2998535), (410, 2150169), (490, 1799121), (574, 1535835), (615, 1433446), (735, 1199414), (861, 1023890), (1230, 716723), (1435, 614334), (1470, 599707), (1722, 511945), (2009, 438810), (2870, 307167), (4018, 219405), (4305, 204778), (6027, 146270), (8610, 102389), (10045, 87762), (12054, 73135), (14627, 60270), (20090, 43881), (29254, 30135)]