98979720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{117833}}^1$

素因数の和:117854

約数の個数: 64

約数和(自身を含む): 339361920

約数和(自身を除く): 240382200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 117833, 235666, 353499, 471332, 589165, 706998, 824831, 942664, 1178330, 1413996, 1649662, 1767495, 2356660, 2474493, 2827992, 3299324, 3534990, 4124155, 4713320, 4948986, 6598648, 7069980, 8248310, 9897972, 12372465, 14139960, 16496620, 19795944, 24744930, 32993240, 49489860, 98979720]

約数ペア:

[(1, 98979720), (2, 49489860), (3, 32993240), (4, 24744930), (5, 19795944), (6, 16496620), (7, 14139960), (8, 12372465), (10, 9897972), (12, 8248310), (14, 7069980), (15, 6598648), (20, 4948986), (21, 4713320), (24, 4124155), (28, 3534990), (30, 3299324), (35, 2827992), (40, 2474493), (42, 2356660), (56, 1767495), (60, 1649662), (70, 1413996), (84, 1178330), (105, 942664), (120, 824831), (140, 706998), (168, 589165), (210, 471332), (280, 353499), (420, 235666), (840, 117833)]