214179420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39227}}^1$

素因数の和:39259

約数の個数: 96

約数和(自身を含む): 738114048

約数和(自身を除く): 523934628

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, 39227, 78454, 117681, 156908, 196135, 235362, 274589, 392270, 470724, 509951, 549178, 588405, 784540, 823767, 1019902, 1098356, 1176810, 1372945, 1529853, 1647534, 2039804, 2353620, 2549755, 2745890, 3059706, 3295068, 3569657, 4118835, 5099510, 5491780, 6119412, 7139314, 7649265, 8237670, 10199020, 10708971, 14278628, 15298530, 16475340, 17848285, 21417942, 30597060, 35696570, 42835884, 53544855, 71393140, 107089710, 214179420]

約数ペア:

[(1, 214179420), (2, 107089710), (3, 71393140), (4, 53544855), (5, 42835884), (6, 35696570), (7, 30597060), (10, 21417942), (12, 17848285), (13, 16475340), (14, 15298530), (15, 14278628), (20, 10708971), (21, 10199020), (26, 8237670), (28, 7649265), (30, 7139314), (35, 6119412), (39, 5491780), (42, 5099510), (52, 4118835), (60, 3569657), (65, 3295068), (70, 3059706), (78, 2745890), (84, 2549755), (91, 2353620), (105, 2039804), (130, 1647534), (140, 1529853), (156, 1372945), (182, 1176810), (195, 1098356), (210, 1019902), (260, 823767), (273, 784540), (364, 588405), (390, 549178), (420, 509951), (455, 470724), (546, 392270), (780, 274589), (910, 235362), (1092, 196135), (1365, 156908), (1820, 117681), (2730, 78454), (5460, 39227)]