21134564850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{27917}}^1$

素因数の和:28049

約数の個数: 144

約数和(自身を含む): 61565220288

約数和(自身を除く): 40430655438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 103, 105, 147, 150, 175, 206, 210, 245, 294, 309, 350, 490, 515, 525, 618, 721, 735, 1030, 1050, 1225, 1442, 1470, 1545, 2163, 2450, 2575, 3090, 3605, 3675, 4326, 5047, 5150, 7210, 7350, 7725, 10094, 10815, 15141, 15450, 18025, 21630, 25235, 27917, 30282, 36050, 50470, 54075, 55834, 75705, 83751, 108150, 126175, 139585, 151410, 167502, 195419, 252350, 279170, 378525, 390838, 418755, 586257, 697925, 757050, 837510, 977095, 1172514, 1367933, 1395850, 1954190, 2093775, 2735866, 2875451, 2931285, 4103799, 4187550, 4885475, 5750902, 5862570, 6839665, 8207598, 8626353, 9770950, 13679330, 14377255, 14656425, 17252706, 20128157, 20518995, 28754510, 29312850, 34198325, 40256314, 41037990, 43131765, 60384471, 68396650, 71886275, 86263530, 100640785, 102594975, 120768942, 140897099, 143772550, 201281570, 205189950, 215658825, 281794198, 301922355, 422691297, 431317650, 503203925, 603844710, 704485495, 845382594, 1006407850, 1408970990, 1509611775, 2113456485, 3019223550, 3522427475, 4226912970, 7044854950, 10567282425, 21134564850]

約数ペア:

[(1, 21134564850), (2, 10567282425), (3, 7044854950), (5, 4226912970), (6, 3522427475), (7, 3019223550), (10, 2113456485), (14, 1509611775), (15, 1408970990), (21, 1006407850), (25, 845382594), (30, 704485495), (35, 603844710), (42, 503203925), (49, 431317650), (50, 422691297), (70, 301922355), (75, 281794198), (98, 215658825), (103, 205189950), (105, 201281570), (147, 143772550), (150, 140897099), (175, 120768942), (206, 102594975), (210, 100640785), (245, 86263530), (294, 71886275), (309, 68396650), (350, 60384471), (490, 43131765), (515, 41037990), (525, 40256314), (618, 34198325), (721, 29312850), (735, 28754510), (1030, 20518995), (1050, 20128157), (1225, 17252706), (1442, 14656425), (1470, 14377255), (1545, 13679330), (2163, 9770950), (2450, 8626353), (2575, 8207598), (3090, 6839665), (3605, 5862570), (3675, 5750902), (4326, 4885475), (5047, 4187550), (5150, 4103799), (7210, 2931285), (7350, 2875451), (7725, 2735866), (10094, 2093775), (10815, 1954190), (15141, 1395850), (15450, 1367933), (18025, 1172514), (21630, 977095), (25235, 837510), (27917, 757050), (30282, 697925), (36050, 586257), (50470, 418755), (54075, 390838), (55834, 378525), (75705, 279170), (83751, 252350), (108150, 195419), (126175, 167502), (139585, 151410)]