28660230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:923

約数の個数: 80

約数和(自身を含む): 79035264

約数和(自身を除く): 50375034

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 246, 270, 369, 405, 410, 615, 738, 810, 863, 1107, 1230, 1726, 1845, 2214, 2589, 3321, 3690, 4315, 5178, 5535, 6642, 7767, 8630, 11070, 12945, 15534, 16605, 23301, 25890, 33210, 35383, 38835, 46602, 69903, 70766, 77670, 106149, 116505, 139806, 176915, 212298, 233010, 318447, 349515, 353830, 530745, 636894, 699030, 955341, 1061490, 1592235, 1910682, 2866023, 3184470, 4776705, 5732046, 9553410, 14330115, 28660230]

約数ペア:

[(1, 28660230), (2, 14330115), (3, 9553410), (5, 5732046), (6, 4776705), (9, 3184470), (10, 2866023), (15, 1910682), (18, 1592235), (27, 1061490), (30, 955341), (41, 699030), (45, 636894), (54, 530745), (81, 353830), (82, 349515), (90, 318447), (123, 233010), (135, 212298), (162, 176915), (205, 139806), (246, 116505), (270, 106149), (369, 77670), (405, 70766), (410, 69903), (615, 46602), (738, 38835), (810, 35383), (863, 33210), (1107, 25890), (1230, 23301), (1726, 16605), (1845, 15534), (2214, 12945), (2589, 11070), (3321, 8630), (3690, 7767), (4315, 6642), (5178, 5535)]