258089130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{220589}}^1$

素因数の和:220615

約数の個数: 48

約数和(自身を含む): 722652840

約数和(自身を除く): 464563710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 220589, 441178, 661767, 1102945, 1323534, 1985301, 2205890, 2867657, 3308835, 3970602, 5735314, 6617670, 8602971, 9926505, 14338285, 17205942, 19853010, 25808913, 28676570, 43014855, 51617826, 86029710, 129044565, 258089130]

約数ペア:

[(1, 258089130), (2, 129044565), (3, 86029710), (5, 51617826), (6, 43014855), (9, 28676570), (10, 25808913), (13, 19853010), (15, 17205942), (18, 14338285), (26, 9926505), (30, 8602971), (39, 6617670), (45, 5735314), (65, 3970602), (78, 3308835), (90, 2867657), (117, 2205890), (130, 1985301), (195, 1323534), (234, 1102945), (390, 661767), (585, 441178), (1170, 220589)]