2009371380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1\times {\mathrm{601}}^1$

素因数の和:1257

約数の個数: 96

約数和(自身を含む): 5700834048

約数和(自身を除く): 3691462668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 541, 601, 618, 1030, 1082, 1202, 1236, 1545, 1623, 1803, 2060, 2164, 2404, 2705, 3005, 3090, 3246, 3606, 5410, 6010, 6180, 6492, 7212, 8115, 9015, 10820, 12020, 16230, 18030, 32460, 36060, 55723, 61903, 111446, 123806, 167169, 185709, 222892, 247612, 278615, 309515, 325141, 334338, 371418, 557230, 619030, 650282, 668676, 742836, 835845, 928545, 975423, 1114460, 1238060, 1300564, 1625705, 1671690, 1857090, 1950846, 3251410, 3343380, 3714180, 3901692, 4877115, 6502820, 9754230, 19508460, 33489523, 66979046, 100468569, 133958092, 167447615, 200937138, 334895230, 401874276, 502342845, 669790460, 1004685690, 2009371380]

約数ペア:

[(1, 2009371380), (2, 1004685690), (3, 669790460), (4, 502342845), (5, 401874276), (6, 334895230), (10, 200937138), (12, 167447615), (15, 133958092), (20, 100468569), (30, 66979046), (60, 33489523), (103, 19508460), (206, 9754230), (309, 6502820), (412, 4877115), (515, 3901692), (541, 3714180), (601, 3343380), (618, 3251410), (1030, 1950846), (1082, 1857090), (1202, 1671690), (1236, 1625705), (1545, 1300564), (1623, 1238060), (1803, 1114460), (2060, 975423), (2164, 928545), (2404, 835845), (2705, 742836), (3005, 668676), (3090, 650282), (3246, 619030), (3606, 557230), (5410, 371418), (6010, 334338), (6180, 325141), (6492, 309515), (7212, 278615), (8115, 247612), (9015, 222892), (10820, 185709), (12020, 167169), (16230, 123806), (18030, 111446), (32460, 61903), (36060, 55723)]