17040390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 42964992

約数和(自身を除く): 25924602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 251, 310, 365, 438, 465, 502, 730, 753, 930, 1095, 1255, 1506, 2190, 2263, 2510, 3765, 4526, 6789, 7530, 7781, 11315, 13578, 15562, 18323, 22630, 23343, 33945, 36646, 38905, 46686, 54969, 67890, 77810, 91615, 109938, 116715, 183230, 233430, 274845, 549690, 568013, 1136026, 1704039, 2840065, 3408078, 5680130, 8520195, 17040390]

約数ペア:

[(1, 17040390), (2, 8520195), (3, 5680130), (5, 3408078), (6, 2840065), (10, 1704039), (15, 1136026), (30, 568013), (31, 549690), (62, 274845), (73, 233430), (93, 183230), (146, 116715), (155, 109938), (186, 91615), (219, 77810), (251, 67890), (310, 54969), (365, 46686), (438, 38905), (465, 36646), (502, 33945), (730, 23343), (753, 22630), (930, 18323), (1095, 15562), (1255, 13578), (1506, 11315), (2190, 7781), (2263, 7530), (2510, 6789), (3765, 4526)]