135699990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2657

約数の個数: 64

約数和(自身を含む): 342567360

約数和(自身を除く): 206867370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 61, 87, 122, 145, 174, 183, 290, 305, 366, 435, 610, 870, 915, 1769, 1830, 2557, 3538, 5114, 5307, 7671, 8845, 10614, 12785, 15342, 17690, 25570, 26535, 38355, 53070, 74153, 76710, 148306, 155977, 222459, 311954, 370765, 444918, 467931, 741530, 779885, 935862, 1112295, 1559770, 2224590, 2339655, 4523333, 4679310, 9046666, 13569999, 22616665, 27139998, 45233330, 67849995, 135699990]

約数ペア:

[(1, 135699990), (2, 67849995), (3, 45233330), (5, 27139998), (6, 22616665), (10, 13569999), (15, 9046666), (29, 4679310), (30, 4523333), (58, 2339655), (61, 2224590), (87, 1559770), (122, 1112295), (145, 935862), (174, 779885), (183, 741530), (290, 467931), (305, 444918), (366, 370765), (435, 311954), (610, 222459), (870, 155977), (915, 148306), (1769, 76710), (1830, 74153), (2557, 53070), (3538, 38355), (5114, 26535), (5307, 25570), (7671, 17690), (8845, 15342), (10614, 12785)]