31464103190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{54647}}^1$

素因数の和:54813

約数の個数: 64

約数和(自身を含む): 63017450496

約数和(自身を除く): 31553347306

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 103, 130, 206, 215, 430, 515, 559, 1030, 1118, 1339, 2678, 2795, 4429, 5590, 6695, 8858, 13390, 22145, 44290, 54647, 57577, 109294, 115154, 273235, 287885, 546470, 575770, 710411, 1420822, 2349821, 3552055, 4699642, 5628641, 7104110, 11257282, 11749105, 23498210, 28143205, 30547673, 56286410, 61095346, 73172333, 146344666, 152738365, 242031563, 305476730, 365861665, 484063126, 731723330, 1210157815, 2420315630, 3146410319, 6292820638, 15732051595, 31464103190]

約数ペア:

[(1, 31464103190), (2, 15732051595), (5, 6292820638), (10, 3146410319), (13, 2420315630), (26, 1210157815), (43, 731723330), (65, 484063126), (86, 365861665), (103, 305476730), (130, 242031563), (206, 152738365), (215, 146344666), (430, 73172333), (515, 61095346), (559, 56286410), (1030, 30547673), (1118, 28143205), (1339, 23498210), (2678, 11749105), (2795, 11257282), (4429, 7104110), (5590, 5628641), (6695, 4699642), (8858, 3552055), (13390, 2349821), (22145, 1420822), (44290, 710411), (54647, 575770), (57577, 546470), (109294, 287885), (115154, 273235)]