3621930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 9652608

約数和(自身を除く): 6030678

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 251, 370, 390, 481, 502, 555, 753, 962, 1110, 1255, 1443, 1506, 2405, 2510, 2886, 3263, 3765, 4810, 6526, 7215, 7530, 9287, 9789, 14430, 16315, 18574, 19578, 27861, 32630, 46435, 48945, 55722, 92870, 97890, 120731, 139305, 241462, 278610, 362193, 603655, 724386, 1207310, 1810965, 3621930]

約数ペア:

[(1, 3621930), (2, 1810965), (3, 1207310), (5, 724386), (6, 603655), (10, 362193), (13, 278610), (15, 241462), (26, 139305), (30, 120731), (37, 97890), (39, 92870), (65, 55722), (74, 48945), (78, 46435), (111, 32630), (130, 27861), (185, 19578), (195, 18574), (222, 16315), (251, 14430), (370, 9789), (390, 9287), (481, 7530), (502, 7215), (555, 6526), (753, 4810), (962, 3765), (1110, 3263), (1255, 2886), (1443, 2510), (1506, 2405)]