63989220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 189423360

約数和(自身を除く): 125434140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 521, 534, 690, 890, 1042, 1068, 1335, 1380, 1563, 1780, 2047, 2084, 2605, 2670, 3126, 4094, 5210, 5340, 6141, 6252, 7815, 8188, 10235, 10420, 11983, 12282, 15630, 20470, 23966, 24564, 30705, 31260, 35949, 40940, 46369, 47932, 59915, 61410, 71898, 92738, 119830, 122820, 139107, 143796, 179745, 185476, 231845, 239660, 278214, 359490, 463690, 556428, 695535, 718980, 927380, 1066487, 1391070, 2132974, 2782140, 3199461, 4265948, 5332435, 6398922, 10664870, 12797844, 15997305, 21329740, 31994610, 63989220]

約数ペア:

[(1, 63989220), (2, 31994610), (3, 21329740), (4, 15997305), (5, 12797844), (6, 10664870), (10, 6398922), (12, 5332435), (15, 4265948), (20, 3199461), (23, 2782140), (30, 2132974), (46, 1391070), (60, 1066487), (69, 927380), (89, 718980), (92, 695535), (115, 556428), (138, 463690), (178, 359490), (230, 278214), (267, 239660), (276, 231845), (345, 185476), (356, 179745), (445, 143796), (460, 139107), (521, 122820), (534, 119830), (690, 92738), (890, 71898), (1042, 61410), (1068, 59915), (1335, 47932), (1380, 46369), (1563, 40940), (1780, 35949), (2047, 31260), (2084, 30705), (2605, 24564), (2670, 23966), (3126, 20470), (4094, 15630), (5210, 12282), (5340, 11983), (6141, 10420), (6252, 10235), (7815, 8188)]