30601590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1517

約数の個数: 64

約数和(自身を含む): 79453440

約数和(自身を除く): 48851850

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 1451, 2109, 2902, 3515, 4218, 4353, 7030, 7255, 8706, 10545, 14510, 21090, 21765, 27569, 43530, 53687, 55138, 82707, 107374, 137845, 161061, 165414, 268435, 275690, 322122, 413535, 536870, 805305, 827070, 1020053, 1610610, 2040106, 3060159, 5100265, 6120318, 10200530, 15300795, 30601590]

約数ペア:

[(1, 30601590), (2, 15300795), (3, 10200530), (5, 6120318), (6, 5100265), (10, 3060159), (15, 2040106), (19, 1610610), (30, 1020053), (37, 827070), (38, 805305), (57, 536870), (74, 413535), (95, 322122), (111, 275690), (114, 268435), (185, 165414), (190, 161061), (222, 137845), (285, 107374), (370, 82707), (555, 55138), (570, 53687), (703, 43530), (1110, 27569), (1406, 21765), (1451, 21090), (2109, 14510), (2902, 10545), (3515, 8706), (4218, 7255), (4353, 7030)]