30545750

素因数分解:

$2^1\times 5^3\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2081

約数の個数: 32

約数和(自身を含む): 58148064

約数和(自身を除く): 27602314

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 125, 250, 305, 610, 1525, 2003, 3050, 4006, 7625, 10015, 15250, 20030, 50075, 100150, 122183, 244366, 250375, 500750, 610915, 1221830, 3054575, 6109150, 15272875, 30545750]

約数ペア:

[(1, 30545750), (2, 15272875), (5, 6109150), (10, 3054575), (25, 1221830), (50, 610915), (61, 500750), (122, 250375), (125, 244366), (250, 122183), (305, 100150), (610, 50075), (1525, 20030), (2003, 15250), (3050, 10015), (4006, 7625)]