3951150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 11570688

約数和(自身を除く): 7619538

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 53, 70, 71, 75, 105, 106, 142, 150, 159, 175, 210, 213, 265, 318, 350, 355, 371, 426, 497, 525, 530, 710, 742, 795, 994, 1050, 1065, 1113, 1325, 1491, 1590, 1775, 1855, 2130, 2226, 2485, 2650, 2982, 3550, 3710, 3763, 3975, 4970, 5325, 5565, 7455, 7526, 7950, 9275, 10650, 11130, 11289, 12425, 14910, 18550, 18815, 22578, 24850, 26341, 27825, 37275, 37630, 52682, 55650, 56445, 74550, 79023, 94075, 112890, 131705, 158046, 188150, 263410, 282225, 395115, 564450, 658525, 790230, 1317050, 1975575, 3951150]

約数ペア:

[(1, 3951150), (2, 1975575), (3, 1317050), (5, 790230), (6, 658525), (7, 564450), (10, 395115), (14, 282225), (15, 263410), (21, 188150), (25, 158046), (30, 131705), (35, 112890), (42, 94075), (50, 79023), (53, 74550), (70, 56445), (71, 55650), (75, 52682), (105, 37630), (106, 37275), (142, 27825), (150, 26341), (159, 24850), (175, 22578), (210, 18815), (213, 18550), (265, 14910), (318, 12425), (350, 11289), (355, 11130), (371, 10650), (426, 9275), (497, 7950), (525, 7526), (530, 7455), (710, 5565), (742, 5325), (795, 4970), (994, 3975), (1050, 3763), (1065, 3710), (1113, 3550), (1325, 2982), (1491, 2650), (1590, 2485), (1775, 2226), (1855, 2130)]