514966710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{647}}^1$

素因数の和:1317

約数の個数: 64

約数和(自身を含む): 1268669952

約数和(自身を除く): 753703242

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 617, 645, 647, 1234, 1290, 1294, 1851, 1941, 3085, 3235, 3702, 3882, 6170, 6470, 9255, 9705, 18510, 19410, 26531, 27821, 53062, 55642, 79593, 83463, 132655, 139105, 159186, 166926, 265310, 278210, 397965, 399199, 417315, 795930, 798398, 834630, 1197597, 1995995, 2395194, 3991990, 5987985, 11975970, 17165557, 34331114, 51496671, 85827785, 102993342, 171655570, 257483355, 514966710]

約数ペア:

[(1, 514966710), (2, 257483355), (3, 171655570), (5, 102993342), (6, 85827785), (10, 51496671), (15, 34331114), (30, 17165557), (43, 11975970), (86, 5987985), (129, 3991990), (215, 2395194), (258, 1995995), (430, 1197597), (617, 834630), (645, 798398), (647, 795930), (1234, 417315), (1290, 399199), (1294, 397965), (1851, 278210), (1941, 265310), (3085, 166926), (3235, 159186), (3702, 139105), (3882, 132655), (6170, 83463), (6470, 79593), (9255, 55642), (9705, 53062), (18510, 27821), (19410, 26531)]