31911450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11197}}^1$

素因数の和:11231

約数の個数: 48

約数和(自身を含む): 83313120

約数和(自身を除く): 51401670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 11197, 22394, 33591, 55985, 67182, 111970, 167955, 212743, 279925, 335910, 425486, 559850, 638229, 839775, 1063715, 1276458, 1679550, 2127430, 3191145, 5318575, 6382290, 10637150, 15955725, 31911450]

約数ペア:

[(1, 31911450), (2, 15955725), (3, 10637150), (5, 6382290), (6, 5318575), (10, 3191145), (15, 2127430), (19, 1679550), (25, 1276458), (30, 1063715), (38, 839775), (50, 638229), (57, 559850), (75, 425486), (95, 335910), (114, 279925), (150, 212743), (190, 167955), (285, 111970), (475, 67182), (570, 55985), (950, 33591), (1425, 22394), (2850, 11197)]