153856730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{659}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 285310080

約数和(自身を除く): 131453350

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 631, 659, 1262, 1318, 3155, 3295, 6310, 6590, 23347, 24383, 46694, 48766, 116735, 121915, 233470, 243830, 415829, 831658, 2079145, 4158290, 15385673, 30771346, 76928365, 153856730]

約数ペア:

[(1, 153856730), (2, 76928365), (5, 30771346), (10, 15385673), (37, 4158290), (74, 2079145), (185, 831658), (370, 415829), (631, 243830), (659, 233470), (1262, 121915), (1318, 116735), (3155, 48766), (3295, 46694), (6310, 24383), (6590, 23347)]