13819470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 41472000

約数和(自身を除く): 27652530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 79, 85, 98, 102, 105, 119, 147, 158, 170, 210, 237, 238, 245, 255, 294, 343, 357, 395, 474, 490, 510, 553, 595, 686, 714, 735, 790, 833, 1029, 1106, 1185, 1190, 1343, 1470, 1659, 1666, 1715, 1785, 2058, 2370, 2499, 2686, 2765, 3318, 3430, 3570, 3871, 4029, 4165, 4998, 5145, 5530, 5831, 6715, 7742, 8058, 8295, 8330, 9401, 10290, 11613, 11662, 12495, 13430, 16590, 17493, 18802, 19355, 20145, 23226, 24990, 27097, 28203, 29155, 34986, 38710, 40290, 47005, 54194, 56406, 58065, 58310, 65807, 81291, 87465, 94010, 116130, 131614, 135485, 141015, 162582, 174930, 197421, 270970, 282030, 329035, 394842, 406455, 460649, 658070, 812910, 921298, 987105, 1381947, 1974210, 2303245, 2763894, 4606490, 6909735, 13819470]

約数ペア:

[(1, 13819470), (2, 6909735), (3, 4606490), (5, 2763894), (6, 2303245), (7, 1974210), (10, 1381947), (14, 987105), (15, 921298), (17, 812910), (21, 658070), (30, 460649), (34, 406455), (35, 394842), (42, 329035), (49, 282030), (51, 270970), (70, 197421), (79, 174930), (85, 162582), (98, 141015), (102, 135485), (105, 131614), (119, 116130), (147, 94010), (158, 87465), (170, 81291), (210, 65807), (237, 58310), (238, 58065), (245, 56406), (255, 54194), (294, 47005), (343, 40290), (357, 38710), (395, 34986), (474, 29155), (490, 28203), (510, 27097), (553, 24990), (595, 23226), (686, 20145), (714, 19355), (735, 18802), (790, 17493), (833, 16590), (1029, 13430), (1106, 12495), (1185, 11662), (1190, 11613), (1343, 10290), (1470, 9401), (1659, 8330), (1666, 8295), (1715, 8058), (1785, 7742), (2058, 6715), (2370, 5831), (2499, 5530), (2686, 5145), (2765, 4998), (3318, 4165), (3430, 4029), (3570, 3871)]