1570922470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{983}}^1$

素因数の和:1669

約数の個数: 64

約数和(自身を含む): 3213665280

約数和(自身を除く): 1642742810

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 647, 983, 1235, 1294, 1966, 2470, 3235, 4915, 6470, 8411, 9830, 12293, 12779, 16822, 18677, 24586, 25558, 37354, 42055, 61465, 63895, 84110, 93385, 122930, 127790, 159809, 186770, 242801, 319618, 485602, 636001, 799045, 1214005, 1272002, 1598090, 2428010, 3180005, 6360010, 8268013, 12084019, 16536026, 24168038, 41340065, 60420095, 82680130, 120840190, 157092247, 314184494, 785461235, 1570922470]

約数ペア:

[(1, 1570922470), (2, 785461235), (5, 314184494), (10, 157092247), (13, 120840190), (19, 82680130), (26, 60420095), (38, 41340065), (65, 24168038), (95, 16536026), (130, 12084019), (190, 8268013), (247, 6360010), (494, 3180005), (647, 2428010), (983, 1598090), (1235, 1272002), (1294, 1214005), (1966, 799045), (2470, 636001), (3235, 485602), (4915, 319618), (6470, 242801), (8411, 186770), (9830, 159809), (12293, 127790), (12779, 122930), (16822, 93385), (18677, 84110), (24586, 63895), (25558, 61465), (37354, 42055)]