154112820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151091}}^1$

素因数の和:151120

約数の個数: 48

約数和(自身を含む): 456902208

約数和(自身を除く): 302789388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 151091, 302182, 453273, 604364, 755455, 906546, 1510910, 1813092, 2266365, 2568547, 3021820, 4532730, 5137094, 7705641, 9065460, 10274188, 12842735, 15411282, 25685470, 30822564, 38528205, 51370940, 77056410, 154112820]

約数ペア:

[(1, 154112820), (2, 77056410), (3, 51370940), (4, 38528205), (5, 30822564), (6, 25685470), (10, 15411282), (12, 12842735), (15, 10274188), (17, 9065460), (20, 7705641), (30, 5137094), (34, 4532730), (51, 3021820), (60, 2568547), (68, 2266365), (85, 1813092), (102, 1510910), (170, 906546), (204, 755455), (255, 604364), (340, 453273), (510, 302182), (1020, 151091)]