227430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2$

素因数の和:58

約数の個数: 72

約数和(自身を含む): 713232

約数和(自身を除く): 485802

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 361, 399, 570, 630, 665, 722, 798, 855, 1083, 1197, 1330, 1710, 1805, 1995, 2166, 2394, 2527, 3249, 3610, 3990, 5054, 5415, 5985, 6498, 7581, 10830, 11970, 12635, 15162, 16245, 22743, 25270, 32490, 37905, 45486, 75810, 113715, 227430]

約数ペア:

[(1, 227430), (2, 113715), (3, 75810), (5, 45486), (6, 37905), (7, 32490), (9, 25270), (10, 22743), (14, 16245), (15, 15162), (18, 12635), (19, 11970), (21, 10830), (30, 7581), (35, 6498), (38, 5985), (42, 5415), (45, 5054), (57, 3990), (63, 3610), (70, 3249), (90, 2527), (95, 2394), (105, 2166), (114, 1995), (126, 1805), (133, 1710), (171, 1330), (190, 1197), (210, 1083), (266, 855), (285, 798), (315, 722), (342, 665), (361, 630), (399, 570)]