4372470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2589

約数の個数: 48

約数和(自身を含む): 11971440

約数和(自身を除く): 7598970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 2557, 5114, 7671, 12785, 15342, 23013, 25570, 38355, 46026, 48583, 76710, 97166, 115065, 145749, 230130, 242915, 291498, 437247, 485830, 728745, 874494, 1457490, 2186235, 4372470]

約数ペア:

[(1, 4372470), (2, 2186235), (3, 1457490), (5, 874494), (6, 728745), (9, 485830), (10, 437247), (15, 291498), (18, 242915), (19, 230130), (30, 145749), (38, 115065), (45, 97166), (57, 76710), (90, 48583), (95, 46026), (114, 38355), (171, 25570), (190, 23013), (285, 15342), (342, 12785), (570, 7671), (855, 5114), (1710, 2557)]