61993620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8831}}^1$

素因数の和:8862

約数の個数: 96

約数和(自身を含む): 207728640

約数和(自身を除く): 145735020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 8831, 17662, 26493, 35324, 44155, 52986, 79479, 88310, 105972, 114803, 132465, 158958, 176620, 229606, 238437, 264930, 317916, 344409, 397395, 459212, 476874, 529860, 574015, 688818, 794790, 953748, 1033227, 1148030, 1192185, 1377636, 1589580, 1722045, 2066454, 2296060, 2384370, 3099681, 3444090, 4132908, 4768740, 5166135, 6199362, 6888180, 10332270, 12398724, 15498405, 20664540, 30996810, 61993620]

約数ペア:

[(1, 61993620), (2, 30996810), (3, 20664540), (4, 15498405), (5, 12398724), (6, 10332270), (9, 6888180), (10, 6199362), (12, 5166135), (13, 4768740), (15, 4132908), (18, 3444090), (20, 3099681), (26, 2384370), (27, 2296060), (30, 2066454), (36, 1722045), (39, 1589580), (45, 1377636), (52, 1192185), (54, 1148030), (60, 1033227), (65, 953748), (78, 794790), (90, 688818), (108, 574015), (117, 529860), (130, 476874), (135, 459212), (156, 397395), (180, 344409), (195, 317916), (234, 264930), (260, 238437), (270, 229606), (351, 176620), (390, 158958), (468, 132465), (540, 114803), (585, 105972), (702, 88310), (780, 79479), (1170, 52986), (1404, 44155), (1755, 35324), (2340, 26493), (3510, 17662), (7020, 8831)]