45142290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26399}}^1$

素因数の和:26431

約数の個数: 48

約数和(自身を含む): 123552000

約数和(自身を除く): 78409710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 26399, 52798, 79197, 131995, 158394, 237591, 263990, 395985, 475182, 501581, 791970, 1003162, 1187955, 1504743, 2375910, 2507905, 3009486, 4514229, 5015810, 7523715, 9028458, 15047430, 22571145, 45142290]

約数ペア:

[(1, 45142290), (2, 22571145), (3, 15047430), (5, 9028458), (6, 7523715), (9, 5015810), (10, 4514229), (15, 3009486), (18, 2507905), (19, 2375910), (30, 1504743), (38, 1187955), (45, 1003162), (57, 791970), (90, 501581), (95, 475182), (114, 395985), (171, 263990), (190, 237591), (285, 158394), (342, 131995), (570, 79197), (855, 52798), (1710, 26399)]