838873350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3371}}^1$

素因数の和:3475

約数の個数: 144

約数和(自身を含む): 2609118720

約数和(自身を除く): 1770245370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 79, 90, 105, 126, 150, 158, 175, 210, 225, 237, 315, 350, 395, 450, 474, 525, 553, 630, 711, 790, 1050, 1106, 1185, 1422, 1575, 1659, 1975, 2370, 2765, 3150, 3318, 3371, 3555, 3950, 4977, 5530, 5925, 6742, 7110, 8295, 9954, 10113, 11850, 13825, 16590, 16855, 17775, 20226, 23597, 24885, 27650, 30339, 33710, 35550, 41475, 47194, 49770, 50565, 60678, 70791, 82950, 84275, 101130, 117985, 124425, 141582, 151695, 168550, 212373, 235970, 248850, 252825, 266309, 303390, 353955, 424746, 505650, 532618, 589925, 707910, 758475, 798927, 1061865, 1179850, 1331545, 1516950, 1597854, 1769775, 1864163, 2123730, 2396781, 2663090, 3539550, 3728326, 3994635, 4793562, 5309325, 5592489, 6657725, 7989270, 9320815, 10618650, 11184978, 11983905, 13315450, 16777467, 18641630, 19973175, 23967810, 27962445, 33554934, 39946350, 46604075, 55924890, 59919525, 83887335, 93208150, 119839050, 139812225, 167774670, 279624450, 419436675, 838873350]

約数ペア:

[(1, 838873350), (2, 419436675), (3, 279624450), (5, 167774670), (6, 139812225), (7, 119839050), (9, 93208150), (10, 83887335), (14, 59919525), (15, 55924890), (18, 46604075), (21, 39946350), (25, 33554934), (30, 27962445), (35, 23967810), (42, 19973175), (45, 18641630), (50, 16777467), (63, 13315450), (70, 11983905), (75, 11184978), (79, 10618650), (90, 9320815), (105, 7989270), (126, 6657725), (150, 5592489), (158, 5309325), (175, 4793562), (210, 3994635), (225, 3728326), (237, 3539550), (315, 2663090), (350, 2396781), (395, 2123730), (450, 1864163), (474, 1769775), (525, 1597854), (553, 1516950), (630, 1331545), (711, 1179850), (790, 1061865), (1050, 798927), (1106, 758475), (1185, 707910), (1422, 589925), (1575, 532618), (1659, 505650), (1975, 424746), (2370, 353955), (2765, 303390), (3150, 266309), (3318, 252825), (3371, 248850), (3555, 235970), (3950, 212373), (4977, 168550), (5530, 151695), (5925, 141582), (6742, 124425), (7110, 117985), (8295, 101130), (9954, 84275), (10113, 82950), (11850, 70791), (13825, 60678), (16590, 50565), (16855, 49770), (17775, 47194), (20226, 41475), (23597, 35550), (24885, 33710), (27650, 30339)]