122240690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1275

約数の個数: 64

約数和(自身を含む): 262265472

約数和(自身を除く): 140024782

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 73, 110, 130, 143, 146, 286, 365, 715, 730, 803, 949, 1171, 1430, 1606, 1898, 2342, 4015, 4745, 5855, 8030, 9490, 10439, 11710, 12881, 15223, 20878, 25762, 30446, 52195, 64405, 76115, 85483, 104390, 128810, 152230, 167453, 170966, 334906, 427415, 837265, 854830, 940313, 1111279, 1674530, 1880626, 2222558, 4701565, 5556395, 9403130, 11112790, 12224069, 24448138, 61120345, 122240690]

約数ペア:

[(1, 122240690), (2, 61120345), (5, 24448138), (10, 12224069), (11, 11112790), (13, 9403130), (22, 5556395), (26, 4701565), (55, 2222558), (65, 1880626), (73, 1674530), (110, 1111279), (130, 940313), (143, 854830), (146, 837265), (286, 427415), (365, 334906), (715, 170966), (730, 167453), (803, 152230), (949, 128810), (1171, 104390), (1430, 85483), (1606, 76115), (1898, 64405), (2342, 52195), (4015, 30446), (4745, 25762), (5855, 20878), (8030, 15223), (9490, 12881), (10439, 11710)]