2103223620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{10193}}^1$

素因数の和:10405

約数の個数: 96

約数和(自身を含む): 6233834880

約数和(自身を除く): 4130611260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 181, 190, 228, 285, 362, 380, 543, 570, 724, 905, 1086, 1140, 1810, 2172, 2715, 3439, 3620, 5430, 6878, 10193, 10317, 10860, 13756, 17195, 20386, 20634, 30579, 34390, 40772, 41268, 50965, 51585, 61158, 68780, 101930, 103170, 122316, 152895, 193667, 203860, 206340, 305790, 387334, 581001, 611580, 774668, 968335, 1162002, 1844933, 1936670, 2324004, 2905005, 3689866, 3873340, 5534799, 5810010, 7379732, 9224665, 11069598, 11620020, 18449330, 22139196, 27673995, 35053727, 36898660, 55347990, 70107454, 105161181, 110695980, 140214908, 175268635, 210322362, 350537270, 420644724, 525805905, 701074540, 1051611810, 2103223620]

約数ペア:

[(1, 2103223620), (2, 1051611810), (3, 701074540), (4, 525805905), (5, 420644724), (6, 350537270), (10, 210322362), (12, 175268635), (15, 140214908), (19, 110695980), (20, 105161181), (30, 70107454), (38, 55347990), (57, 36898660), (60, 35053727), (76, 27673995), (95, 22139196), (114, 18449330), (181, 11620020), (190, 11069598), (228, 9224665), (285, 7379732), (362, 5810010), (380, 5534799), (543, 3873340), (570, 3689866), (724, 2905005), (905, 2324004), (1086, 1936670), (1140, 1844933), (1810, 1162002), (2172, 968335), (2715, 774668), (3439, 611580), (3620, 581001), (5430, 387334), (6878, 305790), (10193, 206340), (10317, 203860), (10860, 193667), (13756, 152895), (17195, 122316), (20386, 103170), (20634, 101930), (30579, 68780), (34390, 61158), (40772, 51585), (41268, 50965)]