154130340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28229}}^1$

素因数の和:28261

約数の個数: 96

約数和(自身を含む): 531175680

約数和(自身を除く): 377045340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 28229, 56458, 84687, 112916, 141145, 169374, 197603, 282290, 338748, 366977, 395206, 423435, 564580, 592809, 733954, 790412, 846870, 988015, 1100931, 1185618, 1467908, 1693740, 1834885, 1976030, 2201862, 2371236, 2568839, 2964045, 3669770, 3952060, 4403724, 5137678, 5504655, 5928090, 7339540, 7706517, 10275356, 11009310, 11856180, 12844195, 15413034, 22018620, 25688390, 30826068, 38532585, 51376780, 77065170, 154130340]

約数ペア:

[(1, 154130340), (2, 77065170), (3, 51376780), (4, 38532585), (5, 30826068), (6, 25688390), (7, 22018620), (10, 15413034), (12, 12844195), (13, 11856180), (14, 11009310), (15, 10275356), (20, 7706517), (21, 7339540), (26, 5928090), (28, 5504655), (30, 5137678), (35, 4403724), (39, 3952060), (42, 3669770), (52, 2964045), (60, 2568839), (65, 2371236), (70, 2201862), (78, 1976030), (84, 1834885), (91, 1693740), (105, 1467908), (130, 1185618), (140, 1100931), (156, 988015), (182, 846870), (195, 790412), (210, 733954), (260, 592809), (273, 564580), (364, 423435), (390, 395206), (420, 366977), (455, 338748), (546, 282290), (780, 197603), (910, 169374), (1092, 141145), (1365, 112916), (1820, 84687), (2730, 56458), (5460, 28229)]