149830470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 402128064

約数和(自身を除く): 252297594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 101, 106, 159, 202, 265, 303, 311, 318, 477, 505, 530, 606, 622, 795, 909, 933, 954, 1010, 1515, 1555, 1590, 1818, 1866, 2385, 2799, 3030, 3110, 4545, 4665, 4770, 5353, 5598, 9090, 9330, 10706, 13995, 16059, 16483, 26765, 27990, 31411, 32118, 32966, 48177, 49449, 53530, 62822, 80295, 82415, 94233, 96354, 98898, 148347, 157055, 160590, 164830, 188466, 240885, 247245, 282699, 296694, 314110, 471165, 481770, 494490, 565398, 741735, 942330, 1413495, 1483470, 1664783, 2826990, 3329566, 4994349, 8323915, 9988698, 14983047, 16647830, 24971745, 29966094, 49943490, 74915235, 149830470]

約数ペア:

[(1, 149830470), (2, 74915235), (3, 49943490), (5, 29966094), (6, 24971745), (9, 16647830), (10, 14983047), (15, 9988698), (18, 8323915), (30, 4994349), (45, 3329566), (53, 2826990), (90, 1664783), (101, 1483470), (106, 1413495), (159, 942330), (202, 741735), (265, 565398), (303, 494490), (311, 481770), (318, 471165), (477, 314110), (505, 296694), (530, 282699), (606, 247245), (622, 240885), (795, 188466), (909, 164830), (933, 160590), (954, 157055), (1010, 148347), (1515, 98898), (1555, 96354), (1590, 94233), (1818, 82415), (1866, 80295), (2385, 62822), (2799, 53530), (3030, 49449), (3110, 48177), (4545, 32966), (4665, 32118), (4770, 31411), (5353, 27990), (5598, 26765), (9090, 16483), (9330, 16059), (10706, 13995)]