42449610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10639}}^1$

素因数の和:10675

約数の個数: 64

約数和(自身を含む): 122572800

約数和(自身を除く): 80123190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 10639, 21278, 31917, 53195, 63834, 74473, 106390, 148946, 159585, 202141, 223419, 319170, 372365, 404282, 446838, 606423, 744730, 1010705, 1117095, 1212846, 1414987, 2021410, 2234190, 2829974, 3032115, 4244961, 6064230, 7074935, 8489922, 14149870, 21224805, 42449610]

約数ペア:

[(1, 42449610), (2, 21224805), (3, 14149870), (5, 8489922), (6, 7074935), (7, 6064230), (10, 4244961), (14, 3032115), (15, 2829974), (19, 2234190), (21, 2021410), (30, 1414987), (35, 1212846), (38, 1117095), (42, 1010705), (57, 744730), (70, 606423), (95, 446838), (105, 404282), (114, 372365), (133, 319170), (190, 223419), (210, 202141), (266, 159585), (285, 148946), (399, 106390), (570, 74473), (665, 63834), (798, 53195), (1330, 31917), (1995, 21278), (3990, 10639)]