70919640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17909}}^1$

素因数の和:17937

約数の個数: 96

約数和(自身を含む): 251456400

約数和(自身を除く): 180536760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 17909, 35818, 53727, 71636, 89545, 107454, 143272, 161181, 179090, 196999, 214908, 268635, 322362, 358180, 393998, 429816, 537270, 590997, 644724, 716360, 787996, 805905, 984995, 1074540, 1181994, 1289448, 1575992, 1611810, 1772991, 1969990, 2149080, 2363988, 2954985, 3223620, 3545982, 3939980, 4727976, 5909970, 6447240, 7091964, 7879960, 8864955, 11819940, 14183928, 17729910, 23639880, 35459820, 70919640]

約数ペア:

[(1, 70919640), (2, 35459820), (3, 23639880), (4, 17729910), (5, 14183928), (6, 11819940), (8, 8864955), (9, 7879960), (10, 7091964), (11, 6447240), (12, 5909970), (15, 4727976), (18, 3939980), (20, 3545982), (22, 3223620), (24, 2954985), (30, 2363988), (33, 2149080), (36, 1969990), (40, 1772991), (44, 1611810), (45, 1575992), (55, 1289448), (60, 1181994), (66, 1074540), (72, 984995), (88, 805905), (90, 787996), (99, 716360), (110, 644724), (120, 590997), (132, 537270), (165, 429816), (180, 393998), (198, 358180), (220, 322362), (264, 268635), (330, 214908), (360, 196999), (396, 179090), (440, 161181), (495, 143272), (660, 107454), (792, 89545), (990, 71636), (1320, 53727), (1980, 35818), (3960, 17909)]