69504030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 96

約数和(自身を含む): 187012800

約数和(自身を除く): 117508770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 73, 90, 142, 146, 149, 213, 219, 298, 355, 365, 426, 438, 447, 639, 657, 710, 730, 745, 894, 1065, 1095, 1278, 1314, 1341, 1490, 2130, 2190, 2235, 2682, 3195, 3285, 4470, 5183, 6390, 6570, 6705, 10366, 10579, 10877, 13410, 15549, 21158, 21754, 25915, 31098, 31737, 32631, 46647, 51830, 52895, 54385, 63474, 65262, 77745, 93294, 95211, 97893, 105790, 108770, 155490, 158685, 163155, 190422, 195786, 233235, 317370, 326310, 466470, 476055, 489465, 772267, 952110, 978930, 1544534, 2316801, 3861335, 4633602, 6950403, 7722670, 11584005, 13900806, 23168010, 34752015, 69504030]

約数ペア:

[(1, 69504030), (2, 34752015), (3, 23168010), (5, 13900806), (6, 11584005), (9, 7722670), (10, 6950403), (15, 4633602), (18, 3861335), (30, 2316801), (45, 1544534), (71, 978930), (73, 952110), (90, 772267), (142, 489465), (146, 476055), (149, 466470), (213, 326310), (219, 317370), (298, 233235), (355, 195786), (365, 190422), (426, 163155), (438, 158685), (447, 155490), (639, 108770), (657, 105790), (710, 97893), (730, 95211), (745, 93294), (894, 77745), (1065, 65262), (1095, 63474), (1278, 54385), (1314, 52895), (1341, 51830), (1490, 46647), (2130, 32631), (2190, 31737), (2235, 31098), (2682, 25915), (3195, 21754), (3285, 21158), (4470, 15549), (5183, 13410), (6390, 10877), (6570, 10579), (6705, 10366)]