67310490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1613}}^1$

素因数の和:1743

約数の個数: 64

約数和(自身を含む): 175706496

約数和(自身を除く): 108396006

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, 1613, 2782, 3210, 3226, 4173, 4839, 6955, 8065, 8346, 9678, 13910, 16130, 20865, 20969, 24195, 41730, 41938, 48390, 62907, 104845, 125814, 172591, 209690, 314535, 345182, 517773, 629070, 862955, 1035546, 1725910, 2243683, 2588865, 4487366, 5177730, 6731049, 11218415, 13462098, 22436830, 33655245, 67310490]

約数ペア:

[(1, 67310490), (2, 33655245), (3, 22436830), (5, 13462098), (6, 11218415), (10, 6731049), (13, 5177730), (15, 4487366), (26, 2588865), (30, 2243683), (39, 1725910), (65, 1035546), (78, 862955), (107, 629070), (130, 517773), (195, 345182), (214, 314535), (321, 209690), (390, 172591), (535, 125814), (642, 104845), (1070, 62907), (1391, 48390), (1605, 41938), (1613, 41730), (2782, 24195), (3210, 20969), (3226, 20865), (4173, 16130), (4839, 13910), (6955, 9678), (8065, 8346)]