66430350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{21089}}^1$

素因数の和:21114

約数の個数: 72

約数和(自身を含む): 203982480

約数和(自身を除く): 137552130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 21089, 42178, 63267, 105445, 126534, 147623, 189801, 210890, 295246, 316335, 379602, 442869, 527225, 632670, 738115, 885738, 949005, 1054450, 1328607, 1476230, 1581675, 1898010, 2214345, 2657214, 3163350, 3690575, 4428690, 4745025, 6643035, 7381150, 9490050, 11071725, 13286070, 22143450, 33215175, 66430350]

約数ペア:

[(1, 66430350), (2, 33215175), (3, 22143450), (5, 13286070), (6, 11071725), (7, 9490050), (9, 7381150), (10, 6643035), (14, 4745025), (15, 4428690), (18, 3690575), (21, 3163350), (25, 2657214), (30, 2214345), (35, 1898010), (42, 1581675), (45, 1476230), (50, 1328607), (63, 1054450), (70, 949005), (75, 885738), (90, 738115), (105, 632670), (126, 527225), (150, 442869), (175, 379602), (210, 316335), (225, 295246), (315, 210890), (350, 189801), (450, 147623), (525, 126534), (630, 105445), (1050, 63267), (1575, 42178), (3150, 21089)]