451005030

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{238627}}^1$

素因数の和:238650

約数の個数: 64

約数和(自身を含む): 1374497280

約数和(自身を除く): 923492250

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 238627, 477254, 715881, 1193135, 1431762, 1670389, 2147643, 2386270, 3340778, 3579405, 4295286, 5011167, 6442929, 7158810, 8351945, 10022334, 10738215, 12885858, 15033501, 16703890, 21476430, 25055835, 30067002, 32214645, 45100503, 50111670, 64429290, 75167505, 90201006, 150335010, 225502515, 451005030]

約数ペア:

[(1, 451005030), (2, 225502515), (3, 150335010), (5, 90201006), (6, 75167505), (7, 64429290), (9, 50111670), (10, 45100503), (14, 32214645), (15, 30067002), (18, 25055835), (21, 21476430), (27, 16703890), (30, 15033501), (35, 12885858), (42, 10738215), (45, 10022334), (54, 8351945), (63, 7158810), (70, 6442929), (90, 5011167), (105, 4295286), (126, 3579405), (135, 3340778), (189, 2386270), (210, 2147643), (270, 1670389), (315, 1431762), (378, 1193135), (630, 715881), (945, 477254), (1890, 238627)]