42832790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 104569920

約数和(自身を除く): 61737130

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 121, 130, 143, 154, 182, 242, 286, 385, 389, 455, 605, 715, 770, 778, 847, 910, 1001, 1210, 1430, 1573, 1694, 1945, 2002, 2723, 3146, 3890, 4235, 4279, 5005, 5057, 5446, 7865, 8470, 8558, 10010, 10114, 11011, 13615, 15730, 21395, 22022, 25285, 27230, 29953, 35399, 42790, 47069, 50570, 55055, 55627, 59906, 70798, 94138, 110110, 111254, 149765, 176995, 235345, 278135, 299530, 329483, 353990, 389389, 470690, 556270, 611897, 658966, 778778, 1223794, 1647415, 1946945, 3059485, 3294830, 3893890, 4283279, 6118970, 8566558, 21416395, 42832790]

約数ペア:

[(1, 42832790), (2, 21416395), (5, 8566558), (7, 6118970), (10, 4283279), (11, 3893890), (13, 3294830), (14, 3059485), (22, 1946945), (26, 1647415), (35, 1223794), (55, 778778), (65, 658966), (70, 611897), (77, 556270), (91, 470690), (110, 389389), (121, 353990), (130, 329483), (143, 299530), (154, 278135), (182, 235345), (242, 176995), (286, 149765), (385, 111254), (389, 110110), (455, 94138), (605, 70798), (715, 59906), (770, 55627), (778, 55055), (847, 50570), (910, 47069), (1001, 42790), (1210, 35399), (1430, 29953), (1573, 27230), (1694, 25285), (1945, 22022), (2002, 21395), (2723, 15730), (3146, 13615), (3890, 11011), (4235, 10114), (4279, 10010), (5005, 8558), (5057, 8470), (5446, 7865)]