130550406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23371}}^1$

素因数の和:23409

約数の個数: 48

約数和(自身を含む): 319728960

約数和(自身を除く): 189178554

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 23371, 46742, 70113, 140226, 163597, 327194, 444049, 490791, 888098, 981582, 1145179, 1332147, 2290358, 2664294, 3108343, 3435537, 6216686, 6871074, 9325029, 18650058, 21758401, 43516802, 65275203, 130550406]

約数ペア:

[(1, 130550406), (2, 65275203), (3, 43516802), (6, 21758401), (7, 18650058), (14, 9325029), (19, 6871074), (21, 6216686), (38, 3435537), (42, 3108343), (49, 2664294), (57, 2290358), (98, 1332147), (114, 1145179), (133, 981582), (147, 888098), (266, 490791), (294, 444049), (399, 327194), (798, 163597), (931, 140226), (1862, 70113), (2793, 46742), (5586, 23371)]