4465380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3917}}^1$

素因数の和:3948

約数の個数: 48

約数和(自身を含む): 13164480

約数和(自身を除く): 8699100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 3917, 7834, 11751, 15668, 19585, 23502, 39170, 47004, 58755, 74423, 78340, 117510, 148846, 223269, 235020, 297692, 372115, 446538, 744230, 893076, 1116345, 1488460, 2232690, 4465380]

約数ペア:

[(1, 4465380), (2, 2232690), (3, 1488460), (4, 1116345), (5, 893076), (6, 744230), (10, 446538), (12, 372115), (15, 297692), (19, 235020), (20, 223269), (30, 148846), (38, 117510), (57, 78340), (60, 74423), (76, 58755), (95, 47004), (114, 39170), (190, 23502), (228, 19585), (285, 15668), (380, 11751), (570, 7834), (1140, 3917)]