68578410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5231}}^1$

素因数の和:5283

約数の個数: 64

約数和(自身を含む): 180817920

約数和(自身を除く): 112239510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 5231, 6555, 10462, 13110, 15693, 26155, 31386, 52310, 78465, 99389, 120313, 156930, 198778, 240626, 298167, 360939, 496945, 596334, 601565, 721878, 993890, 1203130, 1490835, 1804695, 2285947, 2981670, 3609390, 4571894, 6857841, 11429735, 13715682, 22859470, 34289205, 68578410]

約数ペア:

[(1, 68578410), (2, 34289205), (3, 22859470), (5, 13715682), (6, 11429735), (10, 6857841), (15, 4571894), (19, 3609390), (23, 2981670), (30, 2285947), (38, 1804695), (46, 1490835), (57, 1203130), (69, 993890), (95, 721878), (114, 601565), (115, 596334), (138, 496945), (190, 360939), (230, 298167), (285, 240626), (345, 198778), (437, 156930), (570, 120313), (690, 99389), (874, 78465), (1311, 52310), (2185, 31386), (2622, 26155), (4370, 15693), (5231, 13110), (6555, 10462)]