74195460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{137399}}^1$

素因数の和:137417

約数の個数: 48

約数和(自身を含む): 230832000

約数和(自身を除く): 156636540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 137399, 274798, 412197, 549596, 686995, 824394, 1236591, 1373990, 1648788, 2060985, 2473182, 2747980, 3709773, 4121970, 4946364, 6182955, 7419546, 8243940, 12365910, 14839092, 18548865, 24731820, 37097730, 74195460]

約数ペア:

[(1, 74195460), (2, 37097730), (3, 24731820), (4, 18548865), (5, 14839092), (6, 12365910), (9, 8243940), (10, 7419546), (12, 6182955), (15, 4946364), (18, 4121970), (20, 3709773), (27, 2747980), (30, 2473182), (36, 2060985), (45, 1648788), (54, 1373990), (60, 1236591), (90, 824394), (108, 686995), (135, 549596), (180, 412197), (270, 274798), (540, 137399)]