69562140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 133650660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 149, 155, 186, 251, 298, 310, 372, 447, 465, 502, 596, 620, 745, 753, 894, 930, 1004, 1255, 1490, 1506, 1788, 1860, 2235, 2510, 2980, 3012, 3765, 4470, 4619, 5020, 7530, 7781, 8940, 9238, 13857, 15060, 15562, 18476, 23095, 23343, 27714, 31124, 37399, 38905, 46190, 46686, 55428, 69285, 74798, 77810, 92380, 93372, 112197, 116715, 138570, 149596, 155620, 186995, 224394, 233430, 277140, 373990, 448788, 466860, 560985, 747980, 1121970, 1159369, 2243940, 2318738, 3478107, 4637476, 5796845, 6956214, 11593690, 13912428, 17390535, 23187380, 34781070, 69562140]

約数ペア:

[(1, 69562140), (2, 34781070), (3, 23187380), (4, 17390535), (5, 13912428), (6, 11593690), (10, 6956214), (12, 5796845), (15, 4637476), (20, 3478107), (30, 2318738), (31, 2243940), (60, 1159369), (62, 1121970), (93, 747980), (124, 560985), (149, 466860), (155, 448788), (186, 373990), (251, 277140), (298, 233430), (310, 224394), (372, 186995), (447, 155620), (465, 149596), (502, 138570), (596, 116715), (620, 112197), (745, 93372), (753, 92380), (894, 77810), (930, 74798), (1004, 69285), (1255, 55428), (1490, 46686), (1506, 46190), (1788, 38905), (1860, 37399), (2235, 31124), (2510, 27714), (2980, 23343), (3012, 23095), (3765, 18476), (4470, 15562), (4619, 15060), (5020, 13857), (7530, 9238), (7781, 8940)]