1277430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:114

約数の個数: 96

約数和(自身を含む): 3939840

約数和(自身を除く): 2662410

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 79, 98, 105, 110, 147, 154, 158, 165, 210, 231, 237, 245, 294, 330, 385, 395, 462, 474, 490, 539, 553, 735, 770, 790, 869, 1078, 1106, 1155, 1185, 1470, 1617, 1659, 1738, 2310, 2370, 2607, 2695, 2765, 3234, 3318, 3871, 4345, 5214, 5390, 5530, 6083, 7742, 8085, 8295, 8690, 11613, 12166, 13035, 16170, 16590, 18249, 19355, 23226, 26070, 30415, 36498, 38710, 42581, 58065, 60830, 85162, 91245, 116130, 127743, 182490, 212905, 255486, 425810, 638715, 1277430]

約数ペア:

[(1, 1277430), (2, 638715), (3, 425810), (5, 255486), (6, 212905), (7, 182490), (10, 127743), (11, 116130), (14, 91245), (15, 85162), (21, 60830), (22, 58065), (30, 42581), (33, 38710), (35, 36498), (42, 30415), (49, 26070), (55, 23226), (66, 19355), (70, 18249), (77, 16590), (79, 16170), (98, 13035), (105, 12166), (110, 11613), (147, 8690), (154, 8295), (158, 8085), (165, 7742), (210, 6083), (231, 5530), (237, 5390), (245, 5214), (294, 4345), (330, 3871), (385, 3318), (395, 3234), (462, 2765), (474, 2695), (490, 2607), (539, 2370), (553, 2310), (735, 1738), (770, 1659), (790, 1617), (869, 1470), (1078, 1185), (1106, 1155)]