78410430

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13829}}^1$

素因数の和:13855

約数の個数: 80

約数和(自身を含む): 240973920

約数和(自身を除く): 162563490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5670, 13829, 27658, 41487, 69145, 82974, 96803, 124461, 138290, 193606, 207435, 248922, 290409, 373383, 414870, 484015, 580818, 622305, 746766, 871227, 968030, 1120149, 1244610, 1452045, 1742454, 1866915, 2240298, 2613681, 2904090, 3733830, 4356135, 5227362, 5600745, 7841043, 8712270, 11201490, 13068405, 15682086, 26136810, 39205215, 78410430]

約数ペア:

[(1, 78410430), (2, 39205215), (3, 26136810), (5, 15682086), (6, 13068405), (7, 11201490), (9, 8712270), (10, 7841043), (14, 5600745), (15, 5227362), (18, 4356135), (21, 3733830), (27, 2904090), (30, 2613681), (35, 2240298), (42, 1866915), (45, 1742454), (54, 1452045), (63, 1244610), (70, 1120149), (81, 968030), (90, 871227), (105, 746766), (126, 622305), (135, 580818), (162, 484015), (189, 414870), (210, 373383), (270, 290409), (315, 248922), (378, 207435), (405, 193606), (567, 138290), (630, 124461), (810, 96803), (945, 82974), (1134, 69145), (1890, 41487), (2835, 27658), (5670, 13829)]