30029390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 56242944

約数和(自身を除く): 26213554

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 617, 785, 1234, 1570, 3085, 4867, 6170, 9734, 19127, 24335, 38254, 48670, 95635, 96869, 191270, 193738, 484345, 968690, 3002939, 6005878, 15014695, 30029390]

約数ペア:

[(1, 30029390), (2, 15014695), (5, 6005878), (10, 3002939), (31, 968690), (62, 484345), (155, 193738), (157, 191270), (310, 96869), (314, 95635), (617, 48670), (785, 38254), (1234, 24335), (1570, 19127), (3085, 9734), (4867, 6170)]