1865624580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2141}}^1$

素因数の和:2306

約数の個数: 144

約数和(自身を含む): 5838303744

約数和(自身を除く): 3972679164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 103, 141, 180, 188, 206, 235, 282, 309, 412, 423, 470, 515, 564, 618, 705, 846, 927, 940, 1030, 1236, 1410, 1545, 1692, 1854, 2060, 2115, 2141, 2820, 3090, 3708, 4230, 4282, 4635, 4841, 6180, 6423, 8460, 8564, 9270, 9682, 10705, 12846, 14523, 18540, 19269, 19364, 21410, 24205, 25692, 29046, 32115, 38538, 42820, 43569, 48410, 58092, 64230, 72615, 77076, 87138, 96345, 96820, 100627, 128460, 145230, 174276, 192690, 201254, 217845, 220523, 290460, 301881, 385380, 402508, 435690, 441046, 503135, 603762, 661569, 871380, 882092, 905643, 1006270, 1102615, 1207524, 1323138, 1509405, 1811286, 1984707, 2012540, 2205230, 2646276, 3018810, 3307845, 3622572, 3969414, 4410460, 4528215, 6037620, 6615690, 7938828, 9056430, 9923535, 10364581, 13231380, 18112860, 19847070, 20729162, 31093743, 39694140, 41458324, 51822905, 62187486, 93281229, 103645810, 124374972, 155468715, 186562458, 207291620, 310937430, 373124916, 466406145, 621874860, 932812290, 1865624580]

約数ペア:

[(1, 1865624580), (2, 932812290), (3, 621874860), (4, 466406145), (5, 373124916), (6, 310937430), (9, 207291620), (10, 186562458), (12, 155468715), (15, 124374972), (18, 103645810), (20, 93281229), (30, 62187486), (36, 51822905), (45, 41458324), (47, 39694140), (60, 31093743), (90, 20729162), (94, 19847070), (103, 18112860), (141, 13231380), (180, 10364581), (188, 9923535), (206, 9056430), (235, 7938828), (282, 6615690), (309, 6037620), (412, 4528215), (423, 4410460), (470, 3969414), (515, 3622572), (564, 3307845), (618, 3018810), (705, 2646276), (846, 2205230), (927, 2012540), (940, 1984707), (1030, 1811286), (1236, 1509405), (1410, 1323138), (1545, 1207524), (1692, 1102615), (1854, 1006270), (2060, 905643), (2115, 882092), (2141, 871380), (2820, 661569), (3090, 603762), (3708, 503135), (4230, 441046), (4282, 435690), (4635, 402508), (4841, 385380), (6180, 301881), (6423, 290460), (8460, 220523), (8564, 217845), (9270, 201254), (9682, 192690), (10705, 174276), (12846, 145230), (14523, 128460), (18540, 100627), (19269, 96820), (19364, 96345), (21410, 87138), (24205, 77076), (25692, 72615), (29046, 64230), (32115, 58092), (38538, 48410), (42820, 43569)]