1305348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 3575040

約数和(自身を除く): 2269692

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 31, 33, 44, 58, 62, 66, 87, 93, 116, 121, 124, 132, 174, 186, 242, 319, 341, 348, 363, 372, 484, 638, 682, 726, 899, 957, 1023, 1276, 1364, 1452, 1798, 1914, 2046, 2697, 3509, 3596, 3751, 3828, 4092, 5394, 7018, 7502, 9889, 10527, 10788, 11253, 14036, 15004, 19778, 21054, 22506, 29667, 39556, 42108, 45012, 59334, 108779, 118668, 217558, 326337, 435116, 652674, 1305348]

約数ペア:

[(1, 1305348), (2, 652674), (3, 435116), (4, 326337), (6, 217558), (11, 118668), (12, 108779), (22, 59334), (29, 45012), (31, 42108), (33, 39556), (44, 29667), (58, 22506), (62, 21054), (66, 19778), (87, 15004), (93, 14036), (116, 11253), (121, 10788), (124, 10527), (132, 9889), (174, 7502), (186, 7018), (242, 5394), (319, 4092), (341, 3828), (348, 3751), (363, 3596), (372, 3509), (484, 2697), (638, 2046), (682, 1914), (726, 1798), (899, 1452), (957, 1364), (1023, 1276)]