139310010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{73709}}^1$

素因数の和:73732

約数の個数: 64

約数和(自身を含む): 424569600

約数和(自身を除く): 285259590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 73709, 147418, 221127, 368545, 442254, 515963, 663381, 737090, 1031926, 1105635, 1326762, 1547889, 1990143, 2211270, 2579815, 3095778, 3316905, 3980286, 4643667, 5159630, 6633810, 7739445, 9287334, 9950715, 13931001, 15478890, 19901430, 23218335, 27862002, 46436670, 69655005, 139310010]

約数ペア:

[(1, 139310010), (2, 69655005), (3, 46436670), (5, 27862002), (6, 23218335), (7, 19901430), (9, 15478890), (10, 13931001), (14, 9950715), (15, 9287334), (18, 7739445), (21, 6633810), (27, 5159630), (30, 4643667), (35, 3980286), (42, 3316905), (45, 3095778), (54, 2579815), (63, 2211270), (70, 1990143), (90, 1547889), (105, 1326762), (126, 1105635), (135, 1031926), (189, 737090), (210, 663381), (270, 515963), (315, 442254), (378, 368545), (630, 221127), (945, 147418), (1890, 73709)]