1970010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 6065280

約数和(自身を除く): 4095270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 53, 59, 63, 70, 90, 105, 106, 118, 126, 159, 177, 210, 265, 295, 315, 318, 354, 371, 413, 477, 530, 531, 590, 630, 742, 795, 826, 885, 954, 1062, 1113, 1239, 1590, 1770, 1855, 2065, 2226, 2385, 2478, 2655, 3127, 3339, 3710, 3717, 4130, 4770, 5310, 5565, 6195, 6254, 6678, 7434, 9381, 11130, 12390, 15635, 16695, 18585, 18762, 21889, 28143, 31270, 33390, 37170, 43778, 46905, 56286, 65667, 93810, 109445, 131334, 140715, 197001, 218890, 281430, 328335, 394002, 656670, 985005, 1970010]

約数ペア:

[(1, 1970010), (2, 985005), (3, 656670), (5, 394002), (6, 328335), (7, 281430), (9, 218890), (10, 197001), (14, 140715), (15, 131334), (18, 109445), (21, 93810), (30, 65667), (35, 56286), (42, 46905), (45, 43778), (53, 37170), (59, 33390), (63, 31270), (70, 28143), (90, 21889), (105, 18762), (106, 18585), (118, 16695), (126, 15635), (159, 12390), (177, 11130), (210, 9381), (265, 7434), (295, 6678), (315, 6254), (318, 6195), (354, 5565), (371, 5310), (413, 4770), (477, 4130), (530, 3717), (531, 3710), (590, 3339), (630, 3127), (742, 2655), (795, 2478), (826, 2385), (885, 2226), (954, 2065), (1062, 1855), (1113, 1770), (1239, 1590)]