42627690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{953}}^1$

素因数の和:1044

約数の個数: 96

約数和(自身を含む): 128583936

約数和(自身を除く): 85956246

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 71, 90, 105, 126, 142, 210, 213, 315, 355, 426, 497, 630, 639, 710, 953, 994, 1065, 1278, 1491, 1906, 2130, 2485, 2859, 2982, 3195, 4473, 4765, 4970, 5718, 6390, 6671, 7455, 8577, 8946, 9530, 13342, 14295, 14910, 17154, 20013, 22365, 28590, 33355, 40026, 42885, 44730, 60039, 66710, 67663, 85770, 100065, 120078, 135326, 200130, 202989, 300195, 338315, 405978, 473641, 600390, 608967, 676630, 947282, 1014945, 1217934, 1420923, 2029890, 2368205, 2841846, 3044835, 4262769, 4736410, 6089670, 7104615, 8525538, 14209230, 21313845, 42627690]

約数ペア:

[(1, 42627690), (2, 21313845), (3, 14209230), (5, 8525538), (6, 7104615), (7, 6089670), (9, 4736410), (10, 4262769), (14, 3044835), (15, 2841846), (18, 2368205), (21, 2029890), (30, 1420923), (35, 1217934), (42, 1014945), (45, 947282), (63, 676630), (70, 608967), (71, 600390), (90, 473641), (105, 405978), (126, 338315), (142, 300195), (210, 202989), (213, 200130), (315, 135326), (355, 120078), (426, 100065), (497, 85770), (630, 67663), (639, 66710), (710, 60039), (953, 44730), (994, 42885), (1065, 40026), (1278, 33355), (1491, 28590), (1906, 22365), (2130, 20013), (2485, 17154), (2859, 14910), (2982, 14295), (3195, 13342), (4473, 9530), (4765, 8946), (4970, 8577), (5718, 7455), (6390, 6671)]