71290470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:901

約数の個数: 64

約数和(自身を含む): 181359360

約数和(自身を除く): 110068890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 181, 190, 285, 362, 543, 570, 691, 905, 1086, 1382, 1810, 2073, 2715, 3439, 3455, 4146, 5430, 6878, 6910, 10317, 10365, 13129, 17195, 20634, 20730, 26258, 34390, 39387, 51585, 65645, 78774, 103170, 125071, 131290, 196935, 250142, 375213, 393870, 625355, 750426, 1250710, 1876065, 2376349, 3752130, 4752698, 7129047, 11881745, 14258094, 23763490, 35645235, 71290470]

約数ペア:

[(1, 71290470), (2, 35645235), (3, 23763490), (5, 14258094), (6, 11881745), (10, 7129047), (15, 4752698), (19, 3752130), (30, 2376349), (38, 1876065), (57, 1250710), (95, 750426), (114, 625355), (181, 393870), (190, 375213), (285, 250142), (362, 196935), (543, 131290), (570, 125071), (691, 103170), (905, 78774), (1086, 65645), (1382, 51585), (1810, 39387), (2073, 34390), (2715, 26258), (3439, 20730), (3455, 20634), (4146, 17195), (5430, 13129), (6878, 10365), (6910, 10317)]