72651930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1741}}^1$

素因数の和:1871

約数の個数: 64

約数和(自身を含む): 189641088

約数和(自身を除く): 116989158

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 107, 130, 195, 214, 321, 390, 535, 642, 1070, 1391, 1605, 1741, 2782, 3210, 3482, 4173, 5223, 6955, 8346, 8705, 10446, 13910, 17410, 20865, 22633, 26115, 41730, 45266, 52230, 67899, 113165, 135798, 186287, 226330, 339495, 372574, 558861, 678990, 931435, 1117722, 1862870, 2421731, 2794305, 4843462, 5588610, 7265193, 12108655, 14530386, 24217310, 36325965, 72651930]

約数ペア:

[(1, 72651930), (2, 36325965), (3, 24217310), (5, 14530386), (6, 12108655), (10, 7265193), (13, 5588610), (15, 4843462), (26, 2794305), (30, 2421731), (39, 1862870), (65, 1117722), (78, 931435), (107, 678990), (130, 558861), (195, 372574), (214, 339495), (321, 226330), (390, 186287), (535, 135798), (642, 113165), (1070, 67899), (1391, 52230), (1605, 45266), (1741, 41730), (2782, 26115), (3210, 22633), (3482, 20865), (4173, 17410), (5223, 13910), (6955, 10446), (8346, 8705)]