30799890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 89159616

約数和(自身を除く): 58359726

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 53, 55, 66, 90, 99, 106, 110, 159, 165, 198, 265, 318, 330, 477, 495, 530, 583, 587, 795, 954, 990, 1166, 1174, 1590, 1749, 1761, 2385, 2915, 2935, 3498, 3522, 4770, 5247, 5283, 5830, 5870, 6457, 8745, 8805, 10494, 10566, 12914, 17490, 17610, 19371, 26235, 26415, 31111, 32285, 38742, 52470, 52830, 58113, 62222, 64570, 93333, 96855, 116226, 155555, 186666, 193710, 279999, 290565, 311110, 342221, 466665, 559998, 581130, 684442, 933330, 1026663, 1399995, 1711105, 2053326, 2799990, 3079989, 3422210, 5133315, 6159978, 10266630, 15399945, 30799890]

約数ペア:

[(1, 30799890), (2, 15399945), (3, 10266630), (5, 6159978), (6, 5133315), (9, 3422210), (10, 3079989), (11, 2799990), (15, 2053326), (18, 1711105), (22, 1399995), (30, 1026663), (33, 933330), (45, 684442), (53, 581130), (55, 559998), (66, 466665), (90, 342221), (99, 311110), (106, 290565), (110, 279999), (159, 193710), (165, 186666), (198, 155555), (265, 116226), (318, 96855), (330, 93333), (477, 64570), (495, 62222), (530, 58113), (583, 52830), (587, 52470), (795, 38742), (954, 32285), (990, 31111), (1166, 26415), (1174, 26235), (1590, 19371), (1749, 17610), (1761, 17490), (2385, 12914), (2915, 10566), (2935, 10494), (3498, 8805), (3522, 8745), (4770, 6457), (5247, 5870), (5283, 5830)]