9945390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3673

約数の個数: 64

約数和(自身を含む): 29385216

約数和(自身を除く): 19439826

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 3643, 7286, 10929, 18215, 21858, 25501, 36430, 47359, 51002, 54645, 76503, 94718, 109290, 127505, 142077, 153006, 236795, 255010, 284154, 331513, 382515, 473590, 663026, 710385, 765030, 994539, 1420770, 1657565, 1989078, 3315130, 4972695, 9945390]

約数ペア:

[(1, 9945390), (2, 4972695), (3, 3315130), (5, 1989078), (6, 1657565), (7, 1420770), (10, 994539), (13, 765030), (14, 710385), (15, 663026), (21, 473590), (26, 382515), (30, 331513), (35, 284154), (39, 255010), (42, 236795), (65, 153006), (70, 142077), (78, 127505), (91, 109290), (105, 94718), (130, 76503), (182, 54645), (195, 51002), (210, 47359), (273, 36430), (390, 25501), (455, 21858), (546, 18215), (910, 10929), (1365, 7286), (2730, 3643)]