74490210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26699}}^1$

素因数の和:26743

約数の個数: 48

約数和(自身を含む): 199929600

約数和(自身を除く): 125439390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 26699, 53398, 80097, 133495, 160194, 240291, 266990, 400485, 480582, 800970, 827669, 1201455, 1655338, 2402910, 2483007, 4138345, 4966014, 7449021, 8276690, 12415035, 14898042, 24830070, 37245105, 74490210]

約数ペア:

[(1, 74490210), (2, 37245105), (3, 24830070), (5, 14898042), (6, 12415035), (9, 8276690), (10, 7449021), (15, 4966014), (18, 4138345), (30, 2483007), (31, 2402910), (45, 1655338), (62, 1201455), (90, 827669), (93, 800970), (155, 480582), (186, 400485), (279, 266990), (310, 240291), (465, 160194), (558, 133495), (930, 80097), (1395, 53398), (2790, 26699)]