30581408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 72902592

約数和(自身を除く): 42321184

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 82, 88, 104, 143, 163, 164, 176, 208, 286, 326, 328, 352, 416, 451, 533, 572, 652, 656, 902, 1066, 1144, 1304, 1312, 1793, 1804, 2119, 2132, 2288, 2608, 3586, 3608, 4238, 4264, 4576, 5216, 5863, 6683, 7172, 7216, 8476, 8528, 11726, 13366, 14344, 14432, 16952, 17056, 23309, 23452, 26732, 28688, 33904, 46618, 46904, 53464, 57376, 67808, 73513, 86879, 93236, 93808, 106928, 147026, 173758, 186472, 187616, 213856, 294052, 347516, 372944, 588104, 695032, 745888, 955669, 1176208, 1390064, 1911338, 2352416, 2780128, 3822676, 7645352, 15290704, 30581408]

約数ペア:

[(1, 30581408), (2, 15290704), (4, 7645352), (8, 3822676), (11, 2780128), (13, 2352416), (16, 1911338), (22, 1390064), (26, 1176208), (32, 955669), (41, 745888), (44, 695032), (52, 588104), (82, 372944), (88, 347516), (104, 294052), (143, 213856), (163, 187616), (164, 186472), (176, 173758), (208, 147026), (286, 106928), (326, 93808), (328, 93236), (352, 86879), (416, 73513), (451, 67808), (533, 57376), (572, 53464), (652, 46904), (656, 46618), (902, 33904), (1066, 28688), (1144, 26732), (1304, 23452), (1312, 23309), (1793, 17056), (1804, 16952), (2119, 14432), (2132, 14344), (2288, 13366), (2608, 11726), (3586, 8528), (3608, 8476), (4238, 7216), (4264, 7172), (4576, 6683), (5216, 5863)]