15705050970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3936103}}^1$

素因数の和:3936139

約数の個数: 64

約数和(自身を含む): 45343918080

約数和(自身を除く): 29638867110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 3936103, 7872206, 11808309, 19680515, 23616618, 27552721, 39361030, 55105442, 59041545, 74785957, 82658163, 118083090, 137763605, 149571914, 165316326, 224357871, 275527210, 373929785, 413290815, 448715742, 523501699, 747859570, 826581630, 1047003398, 1121789355, 1570505097, 2243578710, 2617508495, 3141010194, 5235016990, 7852525485, 15705050970]

約数ペア:

[(1, 15705050970), (2, 7852525485), (3, 5235016990), (5, 3141010194), (6, 2617508495), (7, 2243578710), (10, 1570505097), (14, 1121789355), (15, 1047003398), (19, 826581630), (21, 747859570), (30, 523501699), (35, 448715742), (38, 413290815), (42, 373929785), (57, 275527210), (70, 224357871), (95, 165316326), (105, 149571914), (114, 137763605), (133, 118083090), (190, 82658163), (210, 74785957), (266, 59041545), (285, 55105442), (399, 39361030), (570, 27552721), (665, 23616618), (798, 19680515), (1330, 11808309), (1995, 7872206), (3990, 3936103)]