283239710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2289

約数の個数: 64

約数和(自身を含む): 586510848

約数和(自身を除く): 303271138

約数列:

[1, 2, 5, 10, 13, 23, 26, 43, 46, 65, 86, 115, 130, 215, 230, 299, 430, 559, 598, 989, 1118, 1495, 1978, 2203, 2795, 2990, 4406, 4945, 5590, 9890, 11015, 12857, 22030, 25714, 28639, 50669, 57278, 64285, 94729, 101338, 128570, 143195, 189458, 253345, 286390, 473645, 506690, 658697, 947290, 1231477, 1317394, 2178767, 2462954, 3293485, 4357534, 6157385, 6586970, 10893835, 12314770, 21787670, 28323971, 56647942, 141619855, 283239710]

約数ペア:

[(1, 283239710), (2, 141619855), (5, 56647942), (10, 28323971), (13, 21787670), (23, 12314770), (26, 10893835), (43, 6586970), (46, 6157385), (65, 4357534), (86, 3293485), (115, 2462954), (130, 2178767), (215, 1317394), (230, 1231477), (299, 947290), (430, 658697), (559, 506690), (598, 473645), (989, 286390), (1118, 253345), (1495, 189458), (1978, 143195), (2203, 128570), (2795, 101338), (2990, 94729), (4406, 64285), (4945, 57278), (5590, 50669), (9890, 28639), (11015, 25714), (12857, 22030)]