23871330990

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251887}}^1$

素因数の和:251925

約数の個数: 112

約数和(自身を含む): 69379023168

約数和(自身を除く): 45507692178

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 702, 729, 810, 1053, 1170, 1215, 1458, 1755, 2106, 2430, 3159, 3510, 3645, 5265, 6318, 7290, 9477, 10530, 15795, 18954, 31590, 47385, 94770, 251887, 503774, 755661, 1259435, 1511322, 2266983, 2518870, 3274531, 3778305, 4533966, 6549062, 6800949, 7556610, 9823593, 11334915, 13601898, 16372655, 19647186, 20402847, 22669830, 29470779, 32745310, 34004745, 40805694, 49117965, 58941558, 61208541, 68009490, 88412337, 98235930, 102014235, 122417082, 147353895, 176824674, 183625623, 204028470, 265237011, 294707790, 306042705, 367251246, 442061685, 530474022, 612085410, 795711033, 884123370, 918128115, 1326185055, 1591422066, 1836256230, 2387133099, 2652370110, 3978555165, 4774266198, 7957110330, 11935665495, 23871330990]

約数ペア:

[(1, 23871330990), (2, 11935665495), (3, 7957110330), (5, 4774266198), (6, 3978555165), (9, 2652370110), (10, 2387133099), (13, 1836256230), (15, 1591422066), (18, 1326185055), (26, 918128115), (27, 884123370), (30, 795711033), (39, 612085410), (45, 530474022), (54, 442061685), (65, 367251246), (78, 306042705), (81, 294707790), (90, 265237011), (117, 204028470), (130, 183625623), (135, 176824674), (162, 147353895), (195, 122417082), (234, 102014235), (243, 98235930), (270, 88412337), (351, 68009490), (390, 61208541), (405, 58941558), (486, 49117965), (585, 40805694), (702, 34004745), (729, 32745310), (810, 29470779), (1053, 22669830), (1170, 20402847), (1215, 19647186), (1458, 16372655), (1755, 13601898), (2106, 11334915), (2430, 9823593), (3159, 7556610), (3510, 6800949), (3645, 6549062), (5265, 4533966), (6318, 3778305), (7290, 3274531), (9477, 2518870), (10530, 2266983), (15795, 1511322), (18954, 1259435), (31590, 755661), (47385, 503774), (94770, 251887)]