15671993260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2683}}^1\times {\mathrm{3793}}^1$

素因数の和:6503

約数の個数: 96

約数和(自身を含む): 41058243072

約数和(自身を除く): 25386249812

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2683, 3793, 5366, 7586, 10732, 13415, 15172, 18781, 18965, 26551, 26830, 29513, 37562, 37930, 41723, 53102, 53660, 59026, 75124, 75860, 83446, 93905, 106204, 118052, 132755, 147565, 166892, 187810, 206591, 208615, 265510, 292061, 295130, 375620, 413182, 417230, 531020, 584122, 590260, 826364, 834460, 1032955, 1168244, 1460305, 2065910, 2920610, 4131820, 5841220, 10176619, 20353238, 40706476, 50883095, 71236333, 101766190, 111942809, 142472666, 203532380, 223885618, 284945332, 356181665, 447771236, 559714045, 712363330, 783599663, 1119428090, 1424726660, 1567199326, 2238856180, 3134398652, 3917998315, 7835996630, 15671993260]

約数ペア:

[(1, 15671993260), (2, 7835996630), (4, 3917998315), (5, 3134398652), (7, 2238856180), (10, 1567199326), (11, 1424726660), (14, 1119428090), (20, 783599663), (22, 712363330), (28, 559714045), (35, 447771236), (44, 356181665), (55, 284945332), (70, 223885618), (77, 203532380), (110, 142472666), (140, 111942809), (154, 101766190), (220, 71236333), (308, 50883095), (385, 40706476), (770, 20353238), (1540, 10176619), (2683, 5841220), (3793, 4131820), (5366, 2920610), (7586, 2065910), (10732, 1460305), (13415, 1168244), (15172, 1032955), (18781, 834460), (18965, 826364), (26551, 590260), (26830, 584122), (29513, 531020), (37562, 417230), (37930, 413182), (41723, 375620), (53102, 295130), (53660, 292061), (59026, 265510), (75124, 208615), (75860, 206591), (83446, 187810), (93905, 166892), (106204, 147565), (118052, 132755)]