3117460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 7103376

約数和(自身を除く): 3985916

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 173, 212, 265, 340, 346, 530, 692, 865, 901, 1060, 1730, 1802, 2941, 3460, 3604, 4505, 5882, 9010, 9169, 11764, 14705, 18020, 18338, 29410, 36676, 45845, 58820, 91690, 155873, 183380, 311746, 623492, 779365, 1558730, 3117460]

約数ペア:

[(1, 3117460), (2, 1558730), (4, 779365), (5, 623492), (10, 311746), (17, 183380), (20, 155873), (34, 91690), (53, 58820), (68, 45845), (85, 36676), (106, 29410), (170, 18338), (173, 18020), (212, 14705), (265, 11764), (340, 9169), (346, 9010), (530, 5882), (692, 4505), (865, 3604), (901, 3460), (1060, 2941), (1730, 1802)]