1237054130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4027}}^1$

素因数の和:4203

約数の個数: 64

約数和(自身を含む): 2557941120

約数和(自身を除く): 1320886990

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 139, 170, 221, 278, 442, 695, 1105, 1390, 1807, 2210, 2363, 3614, 4027, 4726, 8054, 9035, 11815, 18070, 20135, 23630, 30719, 40270, 52351, 61438, 68459, 104702, 136918, 153595, 261755, 307190, 342295, 523510, 559753, 684590, 889967, 1119506, 1779934, 2798765, 4449835, 5597530, 7276789, 8899670, 9515801, 14553578, 19031602, 36383945, 47579005, 72767890, 95158010, 123705413, 247410826, 618527065, 1237054130]

約数ペア:

[(1, 1237054130), (2, 618527065), (5, 247410826), (10, 123705413), (13, 95158010), (17, 72767890), (26, 47579005), (34, 36383945), (65, 19031602), (85, 14553578), (130, 9515801), (139, 8899670), (170, 7276789), (221, 5597530), (278, 4449835), (442, 2798765), (695, 1779934), (1105, 1119506), (1390, 889967), (1807, 684590), (2210, 559753), (2363, 523510), (3614, 342295), (4027, 307190), (4726, 261755), (8054, 153595), (9035, 136918), (11815, 104702), (18070, 68459), (20135, 61438), (23630, 52351), (30719, 40270)]