5151919890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1171}}^1$

素因数の和:1612

約数の個数: 128

約数和(自身を含む): 13822099200

約数和(自身を除く): 8670179310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 389, 390, 435, 754, 778, 870, 1131, 1167, 1171, 1885, 1945, 2262, 2334, 2342, 3513, 3770, 3890, 5057, 5655, 5835, 5855, 7026, 10114, 11281, 11310, 11670, 11710, 15171, 15223, 17565, 22562, 25285, 30342, 30446, 33843, 33959, 35130, 45669, 50570, 56405, 67686, 67918, 75855, 76115, 91338, 101877, 112810, 146653, 151710, 152230, 169215, 169795, 203754, 228345, 293306, 338430, 339590, 439959, 441467, 455519, 456690, 509385, 733265, 879918, 882934, 911038, 1018770, 1324401, 1366557, 1466530, 2199795, 2207335, 2277595, 2648802, 2733114, 4399590, 4414670, 4555190, 5921747, 6622005, 6832785, 11843494, 13210051, 13244010, 13665570, 17765241, 26420102, 29608735, 35530482, 39630153, 59217470, 66050255, 79260306, 88826205, 132100510, 171730663, 177652410, 198150765, 343461326, 396301530, 515191989, 858653315, 1030383978, 1717306630, 2575959945, 5151919890]

約数ペア:

[(1, 5151919890), (2, 2575959945), (3, 1717306630), (5, 1030383978), (6, 858653315), (10, 515191989), (13, 396301530), (15, 343461326), (26, 198150765), (29, 177652410), (30, 171730663), (39, 132100510), (58, 88826205), (65, 79260306), (78, 66050255), (87, 59217470), (130, 39630153), (145, 35530482), (174, 29608735), (195, 26420102), (290, 17765241), (377, 13665570), (389, 13244010), (390, 13210051), (435, 11843494), (754, 6832785), (778, 6622005), (870, 5921747), (1131, 4555190), (1167, 4414670), (1171, 4399590), (1885, 2733114), (1945, 2648802), (2262, 2277595), (2334, 2207335), (2342, 2199795), (3513, 1466530), (3770, 1366557), (3890, 1324401), (5057, 1018770), (5655, 911038), (5835, 882934), (5855, 879918), (7026, 733265), (10114, 509385), (11281, 456690), (11310, 455519), (11670, 441467), (11710, 439959), (15171, 339590), (15223, 338430), (17565, 293306), (22562, 228345), (25285, 203754), (30342, 169795), (30446, 169215), (33843, 152230), (33959, 151710), (35130, 146653), (45669, 112810), (50570, 101877), (56405, 91338), (67686, 76115), (67918, 75855)]