223490610

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{118249}}^1$

素因数の和:118272

約数の個数: 64

約数和(自身を含む): 681120000

約数和(自身を除く): 457629390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 118249, 236498, 354747, 591245, 709494, 827743, 1064241, 1182490, 1655486, 1773735, 2128482, 2483229, 3192723, 3547470, 4138715, 4966458, 5321205, 6385446, 7449687, 8277430, 10642410, 12416145, 14899374, 15963615, 22349061, 24832290, 31927230, 37248435, 44698122, 74496870, 111745305, 223490610]

約数ペア:

[(1, 223490610), (2, 111745305), (3, 74496870), (5, 44698122), (6, 37248435), (7, 31927230), (9, 24832290), (10, 22349061), (14, 15963615), (15, 14899374), (18, 12416145), (21, 10642410), (27, 8277430), (30, 7449687), (35, 6385446), (42, 5321205), (45, 4966458), (54, 4138715), (63, 3547470), (70, 3192723), (90, 2483229), (105, 2128482), (126, 1773735), (135, 1655486), (189, 1182490), (210, 1064241), (270, 827743), (315, 709494), (378, 591245), (630, 354747), (945, 236498), (1890, 118249)]