679946670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:967

約数の個数: 128

約数和(自身を含む): 1962132480

約数和(自身を除く): 1282185810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 307, 351, 390, 585, 614, 631, 702, 921, 1170, 1262, 1535, 1755, 1842, 1893, 2763, 3070, 3155, 3510, 3786, 3991, 4605, 5526, 5679, 6310, 7982, 8203, 8289, 9210, 9465, 11358, 11973, 13815, 16406, 16578, 17037, 18930, 19955, 23946, 24609, 27630, 28395, 34074, 35919, 39910, 41015, 41445, 49218, 56790, 59865, 71838, 73827, 82030, 82890, 85185, 107757, 119730, 123045, 147654, 170370, 179595, 193717, 215514, 221481, 246090, 359190, 369135, 387434, 442962, 538785, 581151, 738270, 968585, 1077570, 1107405, 1162302, 1743453, 1937170, 2214810, 2518321, 2905755, 3486906, 5036642, 5230359, 5811510, 7554963, 8717265, 10460718, 12591605, 15109926, 17434530, 22664889, 25183210, 26151795, 37774815, 45329778, 52303590, 67994667, 75549630, 113324445, 135989334, 226648890, 339973335, 679946670]

約数ペア:

[(1, 679946670), (2, 339973335), (3, 226648890), (5, 135989334), (6, 113324445), (9, 75549630), (10, 67994667), (13, 52303590), (15, 45329778), (18, 37774815), (26, 26151795), (27, 25183210), (30, 22664889), (39, 17434530), (45, 15109926), (54, 12591605), (65, 10460718), (78, 8717265), (90, 7554963), (117, 5811510), (130, 5230359), (135, 5036642), (195, 3486906), (234, 2905755), (270, 2518321), (307, 2214810), (351, 1937170), (390, 1743453), (585, 1162302), (614, 1107405), (631, 1077570), (702, 968585), (921, 738270), (1170, 581151), (1262, 538785), (1535, 442962), (1755, 387434), (1842, 369135), (1893, 359190), (2763, 246090), (3070, 221481), (3155, 215514), (3510, 193717), (3786, 179595), (3991, 170370), (4605, 147654), (5526, 123045), (5679, 119730), (6310, 107757), (7982, 85185), (8203, 82890), (8289, 82030), (9210, 73827), (9465, 71838), (11358, 59865), (11973, 56790), (13815, 49218), (16406, 41445), (16578, 41015), (17037, 39910), (18930, 35919), (19955, 34074), (23946, 28395), (24609, 27630)]