210105350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:850

約数の個数: 96

約数和(自身を含む): 489510336

約数和(自身を除く): 279404986

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 61, 65, 70, 91, 122, 130, 175, 182, 305, 325, 350, 427, 455, 610, 650, 757, 793, 854, 910, 1514, 1525, 1586, 2135, 2275, 3050, 3785, 3965, 4270, 4550, 5299, 5551, 7570, 7930, 9841, 10598, 10675, 11102, 18925, 19682, 19825, 21350, 26495, 27755, 37850, 39650, 46177, 49205, 52990, 55510, 68887, 92354, 98410, 132475, 137774, 138775, 230885, 246025, 264950, 277550, 323239, 344435, 461770, 492050, 600301, 646478, 688870, 1154425, 1200602, 1616195, 1722175, 2308850, 3001505, 3232390, 3444350, 4202107, 6003010, 8080975, 8404214, 15007525, 16161950, 21010535, 30015050, 42021070, 105052675, 210105350]

約数ペア:

[(1, 210105350), (2, 105052675), (5, 42021070), (7, 30015050), (10, 21010535), (13, 16161950), (14, 15007525), (25, 8404214), (26, 8080975), (35, 6003010), (50, 4202107), (61, 3444350), (65, 3232390), (70, 3001505), (91, 2308850), (122, 1722175), (130, 1616195), (175, 1200602), (182, 1154425), (305, 688870), (325, 646478), (350, 600301), (427, 492050), (455, 461770), (610, 344435), (650, 323239), (757, 277550), (793, 264950), (854, 246025), (910, 230885), (1514, 138775), (1525, 137774), (1586, 132475), (2135, 98410), (2275, 92354), (3050, 68887), (3785, 55510), (3965, 52990), (4270, 49205), (4550, 46177), (5299, 39650), (5551, 37850), (7570, 27755), (7930, 26495), (9841, 21350), (10598, 19825), (10675, 19682), (11102, 18925)]