63809820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15413}}^1$

素因数の和:15451

約数の個数: 72

約数和(自身を含む): 201985056

約数和(自身を除く): 138175236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 15413, 30826, 46239, 61652, 77065, 92478, 138717, 154130, 184956, 231195, 277434, 308260, 354499, 462390, 554868, 693585, 708998, 924780, 1063497, 1387170, 1417996, 1772495, 2126994, 2774340, 3190491, 3544990, 4253988, 5317485, 6380982, 7089980, 10634970, 12761964, 15952455, 21269940, 31904910, 63809820]

約数ペア:

[(1, 63809820), (2, 31904910), (3, 21269940), (4, 15952455), (5, 12761964), (6, 10634970), (9, 7089980), (10, 6380982), (12, 5317485), (15, 4253988), (18, 3544990), (20, 3190491), (23, 2774340), (30, 2126994), (36, 1772495), (45, 1417996), (46, 1387170), (60, 1063497), (69, 924780), (90, 708998), (92, 693585), (115, 554868), (138, 462390), (180, 354499), (207, 308260), (230, 277434), (276, 231195), (345, 184956), (414, 154130), (460, 138717), (690, 92478), (828, 77065), (1035, 61652), (1380, 46239), (2070, 30826), (4140, 15413)]