15693823970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1\times {\mathrm{1669}}^1$

素因数の和:2931

約数の個数: 64

約数和(自身を含む): 31284524160

約数和(自身を除く): 15590700190

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1171, 1606, 1669, 2342, 3338, 4015, 5855, 8030, 8345, 11710, 12881, 16690, 18359, 25762, 36718, 64405, 85483, 91795, 121837, 128810, 170966, 183590, 243674, 427415, 609185, 854830, 940313, 1218370, 1340207, 1880626, 1954399, 2680414, 3908798, 4701565, 6701035, 9403130, 9771995, 13402070, 19543990, 21498389, 42996778, 107491945, 142671127, 214983890, 285342254, 713355635, 1426711270, 1569382397, 3138764794, 7846911985, 15693823970]

約数ペア:

[(1, 15693823970), (2, 7846911985), (5, 3138764794), (10, 1569382397), (11, 1426711270), (22, 713355635), (55, 285342254), (73, 214983890), (110, 142671127), (146, 107491945), (365, 42996778), (730, 21498389), (803, 19543990), (1171, 13402070), (1606, 9771995), (1669, 9403130), (2342, 6701035), (3338, 4701565), (4015, 3908798), (5855, 2680414), (8030, 1954399), (8345, 1880626), (11710, 1340207), (12881, 1218370), (16690, 940313), (18359, 854830), (25762, 609185), (36718, 427415), (64405, 243674), (85483, 183590), (91795, 170966), (121837, 128810)]