1935999720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{55441}}^1$

素因数の和:55555

約数の個数: 96

約数和(自身を含む): 6356979720

約数和(自身を除く): 4420980000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 11640, 17460, 34920, 55441, 110882, 166323, 221764, 277205, 332646, 443528, 498969, 554410, 665292, 831615, 997938, 1108820, 1330584, 1663230, 1995876, 2217640, 2494845, 3326460, 3991752, 4989690, 5377777, 6652920, 9979380, 10755554, 16133331, 19958760, 21511108, 26888885, 32266662, 43022216, 48399993, 53777770, 64533324, 80666655, 96799986, 107555540, 129066648, 161333310, 193599972, 215111080, 241999965, 322666620, 387199944, 483999930, 645333240, 967999860, 1935999720]

約数ペア:

[(1, 1935999720), (2, 967999860), (3, 645333240), (4, 483999930), (5, 387199944), (6, 322666620), (8, 241999965), (9, 215111080), (10, 193599972), (12, 161333310), (15, 129066648), (18, 107555540), (20, 96799986), (24, 80666655), (30, 64533324), (36, 53777770), (40, 48399993), (45, 43022216), (60, 32266662), (72, 26888885), (90, 21511108), (97, 19958760), (120, 16133331), (180, 10755554), (194, 9979380), (291, 6652920), (360, 5377777), (388, 4989690), (485, 3991752), (582, 3326460), (776, 2494845), (873, 2217640), (970, 1995876), (1164, 1663230), (1455, 1330584), (1746, 1108820), (1940, 997938), (2328, 831615), (2910, 665292), (3492, 554410), (3880, 498969), (4365, 443528), (5820, 332646), (6984, 277205), (8730, 221764), (11640, 166323), (17460, 110882), (34920, 55441)]