488248890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{45083}}^1$

素因数の和:45131

約数の個数: 48

約数和(自身を含む): 1236744288

約数和(自身を除く): 748495398

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 45083, 90166, 135249, 225415, 270498, 450830, 676245, 856577, 1352490, 1713154, 2569731, 4282885, 5139462, 8565770, 12848655, 16274963, 25697310, 32549926, 48824889, 81374815, 97649778, 162749630, 244124445, 488248890]

約数ペア:

[(1, 488248890), (2, 244124445), (3, 162749630), (5, 97649778), (6, 81374815), (10, 48824889), (15, 32549926), (19, 25697310), (30, 16274963), (38, 12848655), (57, 8565770), (95, 5139462), (114, 4282885), (190, 2569731), (285, 1713154), (361, 1352490), (570, 856577), (722, 676245), (1083, 450830), (1805, 270498), (2166, 225415), (3610, 135249), (5415, 90166), (10830, 45083)]