10921950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1867}}^1$

素因数の和:1898

約数の個数: 72

約数和(自身を含む): 31617768

約数和(自身を除く): 20695818

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1867, 1950, 2925, 3734, 5601, 5850, 9335, 11202, 16803, 18670, 24271, 28005, 33606, 46675, 48542, 56010, 72813, 84015, 93350, 121355, 140025, 145626, 168030, 218439, 242710, 280050, 364065, 420075, 436878, 606775, 728130, 840150, 1092195, 1213550, 1820325, 2184390, 3640650, 5460975, 10921950]

約数ペア:

[(1, 10921950), (2, 5460975), (3, 3640650), (5, 2184390), (6, 1820325), (9, 1213550), (10, 1092195), (13, 840150), (15, 728130), (18, 606775), (25, 436878), (26, 420075), (30, 364065), (39, 280050), (45, 242710), (50, 218439), (65, 168030), (75, 145626), (78, 140025), (90, 121355), (117, 93350), (130, 84015), (150, 72813), (195, 56010), (225, 48542), (234, 46675), (325, 33606), (390, 28005), (450, 24271), (585, 18670), (650, 16803), (975, 11202), (1170, 9335), (1867, 5850), (1950, 5601), (2925, 3734)]