212614470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3697}}^1$

素因数の和:3787

約数の個数: 80

約数和(自身を含む): 579905568

約数和(自身を除く): 367291098

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 135, 142, 162, 213, 270, 355, 405, 426, 639, 710, 810, 1065, 1278, 1917, 2130, 3195, 3697, 3834, 5751, 6390, 7394, 9585, 11091, 11502, 18485, 19170, 22182, 28755, 33273, 36970, 55455, 57510, 66546, 99819, 110910, 166365, 199638, 262487, 299457, 332730, 499095, 524974, 598914, 787461, 998190, 1312435, 1497285, 1574922, 2362383, 2624870, 2994570, 3937305, 4724766, 7087149, 7874610, 11811915, 14174298, 21261447, 23623830, 35435745, 42522894, 70871490, 106307235, 212614470]

約数ペア:

[(1, 212614470), (2, 106307235), (3, 70871490), (5, 42522894), (6, 35435745), (9, 23623830), (10, 21261447), (15, 14174298), (18, 11811915), (27, 7874610), (30, 7087149), (45, 4724766), (54, 3937305), (71, 2994570), (81, 2624870), (90, 2362383), (135, 1574922), (142, 1497285), (162, 1312435), (213, 998190), (270, 787461), (355, 598914), (405, 524974), (426, 499095), (639, 332730), (710, 299457), (810, 262487), (1065, 199638), (1278, 166365), (1917, 110910), (2130, 99819), (3195, 66546), (3697, 57510), (3834, 55455), (5751, 36970), (6390, 33273), (7394, 28755), (9585, 22182), (11091, 19170), (11502, 18485)]