148873830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{708923}}^1$

素因数の和:708940

約数の個数: 32

約数和(自身を含む): 408340224

約数和(自身を除く): 259466394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 708923, 1417846, 2126769, 3544615, 4253538, 4962461, 7089230, 9924922, 10633845, 14887383, 21267690, 24812305, 29774766, 49624610, 74436915, 148873830]

約数ペア:

[(1, 148873830), (2, 74436915), (3, 49624610), (5, 29774766), (6, 24812305), (7, 21267690), (10, 14887383), (14, 10633845), (15, 9924922), (21, 7089230), (30, 4962461), (35, 4253538), (42, 3544615), (70, 2126769), (105, 1417846), (210, 708923)]