705909690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1956

約数の個数: 96

約数和(自身を含む): 1892771712

約数和(自身を除く): 1186862022

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 71, 90, 122, 142, 183, 213, 305, 355, 366, 426, 549, 610, 639, 710, 915, 1065, 1098, 1278, 1811, 1830, 2130, 2745, 3195, 3622, 4331, 5433, 5490, 6390, 8662, 9055, 10866, 12993, 16299, 18110, 21655, 25986, 27165, 32598, 38979, 43310, 54330, 64965, 77958, 81495, 110471, 128581, 129930, 162990, 194895, 220942, 257162, 331413, 385743, 389790, 552355, 642905, 662826, 771486, 994239, 1104710, 1157229, 1285810, 1657065, 1928715, 1988478, 2314458, 3314130, 3857430, 4971195, 5786145, 7843441, 9942390, 11572290, 15686882, 23530323, 39217205, 47060646, 70590969, 78434410, 117651615, 141181938, 235303230, 352954845, 705909690]

約数ペア:

[(1, 705909690), (2, 352954845), (3, 235303230), (5, 141181938), (6, 117651615), (9, 78434410), (10, 70590969), (15, 47060646), (18, 39217205), (30, 23530323), (45, 15686882), (61, 11572290), (71, 9942390), (90, 7843441), (122, 5786145), (142, 4971195), (183, 3857430), (213, 3314130), (305, 2314458), (355, 1988478), (366, 1928715), (426, 1657065), (549, 1285810), (610, 1157229), (639, 1104710), (710, 994239), (915, 771486), (1065, 662826), (1098, 642905), (1278, 552355), (1811, 389790), (1830, 385743), (2130, 331413), (2745, 257162), (3195, 220942), (3622, 194895), (4331, 162990), (5433, 129930), (5490, 128581), (6390, 110471), (8662, 81495), (9055, 77958), (10866, 64965), (12993, 54330), (16299, 43310), (18110, 38979), (21655, 32598), (25986, 27165)]