25680390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14033}}^1$

素因数の和:14104

約数の個数: 32

約数和(自身を含む): 62647776

約数和(自身を除く): 36967386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 14033, 28066, 42099, 70165, 84198, 140330, 210495, 420990, 856013, 1712026, 2568039, 4280065, 5136078, 8560130, 12840195, 25680390]

約数ペア:

[(1, 25680390), (2, 12840195), (3, 8560130), (5, 5136078), (6, 4280065), (10, 2568039), (15, 1712026), (30, 856013), (61, 420990), (122, 210495), (183, 140330), (305, 84198), (366, 70165), (610, 42099), (915, 28066), (1830, 14033)]