874380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 2822400

約数和(自身を除く): 1948020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 59, 60, 65, 76, 78, 95, 114, 118, 130, 156, 177, 190, 195, 228, 236, 247, 260, 285, 295, 354, 380, 390, 494, 570, 590, 708, 741, 767, 780, 885, 988, 1121, 1140, 1180, 1235, 1482, 1534, 1770, 2242, 2301, 2470, 2964, 3068, 3363, 3540, 3705, 3835, 4484, 4602, 4940, 5605, 6726, 7410, 7670, 9204, 11210, 11505, 13452, 14573, 14820, 15340, 16815, 22420, 23010, 29146, 33630, 43719, 46020, 58292, 67260, 72865, 87438, 145730, 174876, 218595, 291460, 437190, 874380]

約数ペア:

[(1, 874380), (2, 437190), (3, 291460), (4, 218595), (5, 174876), (6, 145730), (10, 87438), (12, 72865), (13, 67260), (15, 58292), (19, 46020), (20, 43719), (26, 33630), (30, 29146), (38, 23010), (39, 22420), (52, 16815), (57, 15340), (59, 14820), (60, 14573), (65, 13452), (76, 11505), (78, 11210), (95, 9204), (114, 7670), (118, 7410), (130, 6726), (156, 5605), (177, 4940), (190, 4602), (195, 4484), (228, 3835), (236, 3705), (247, 3540), (260, 3363), (285, 3068), (295, 2964), (354, 2470), (380, 2301), (390, 2242), (494, 1770), (570, 1534), (590, 1482), (708, 1235), (741, 1180), (767, 1140), (780, 1121), (885, 988)]