74929540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1709

約数の個数: 96

約数和(自身を含む): 200551680

約数和(自身を除く): 125622140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1615, 1657, 2261, 2380, 2660, 3230, 3314, 4522, 6460, 6628, 8285, 9044, 11305, 11599, 16570, 22610, 23198, 28169, 31483, 33140, 45220, 46396, 56338, 57995, 62966, 112676, 115990, 125932, 140845, 157415, 197183, 220381, 231980, 281690, 314830, 394366, 440762, 535211, 563380, 629660, 788732, 881524, 985915, 1070422, 1101905, 1971830, 2140844, 2203810, 2676055, 3746477, 3943660, 4407620, 5352110, 7492954, 10704220, 14985908, 18732385, 37464770, 74929540]

約数ペア:

[(1, 74929540), (2, 37464770), (4, 18732385), (5, 14985908), (7, 10704220), (10, 7492954), (14, 5352110), (17, 4407620), (19, 3943660), (20, 3746477), (28, 2676055), (34, 2203810), (35, 2140844), (38, 1971830), (68, 1101905), (70, 1070422), (76, 985915), (85, 881524), (95, 788732), (119, 629660), (133, 563380), (140, 535211), (170, 440762), (190, 394366), (238, 314830), (266, 281690), (323, 231980), (340, 220381), (380, 197183), (476, 157415), (532, 140845), (595, 125932), (646, 115990), (665, 112676), (1190, 62966), (1292, 57995), (1330, 56338), (1615, 46396), (1657, 45220), (2261, 33140), (2380, 31483), (2660, 28169), (3230, 23198), (3314, 22610), (4522, 16570), (6460, 11599), (6628, 11305), (8285, 9044)]