1857060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 6115200

約数和(自身を除く): 4258140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 181, 190, 228, 270, 285, 342, 362, 380, 513, 540, 543, 570, 684, 724, 855, 905, 1026, 1086, 1140, 1629, 1710, 1810, 2052, 2172, 2565, 2715, 3258, 3420, 3439, 3620, 4887, 5130, 5430, 6516, 6878, 8145, 9774, 10260, 10317, 10860, 13756, 16290, 17195, 19548, 20634, 24435, 30951, 32580, 34390, 41268, 48870, 51585, 61902, 68780, 92853, 97740, 103170, 123804, 154755, 185706, 206340, 309510, 371412, 464265, 619020, 928530, 1857060]

約数ペア:

[(1, 1857060), (2, 928530), (3, 619020), (4, 464265), (5, 371412), (6, 309510), (9, 206340), (10, 185706), (12, 154755), (15, 123804), (18, 103170), (19, 97740), (20, 92853), (27, 68780), (30, 61902), (36, 51585), (38, 48870), (45, 41268), (54, 34390), (57, 32580), (60, 30951), (76, 24435), (90, 20634), (95, 19548), (108, 17195), (114, 16290), (135, 13756), (171, 10860), (180, 10317), (181, 10260), (190, 9774), (228, 8145), (270, 6878), (285, 6516), (342, 5430), (362, 5130), (380, 4887), (513, 3620), (540, 3439), (543, 3420), (570, 3258), (684, 2715), (724, 2565), (855, 2172), (905, 2052), (1026, 1810), (1086, 1710), (1140, 1629)]