788362020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{93187}}^1$

素因数の和:93249

約数の個数: 72

約数和(自身を含む): 2442271104

約数和(自身を除く): 1653909084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 93187, 186374, 279561, 372748, 465935, 559122, 838683, 931870, 1118244, 1397805, 1677366, 1863740, 2795610, 3354732, 4193415, 4379789, 5591220, 8386830, 8759578, 13139367, 16773660, 17519156, 21898945, 26278734, 39418101, 43797890, 52557468, 65696835, 78836202, 87595780, 131393670, 157672404, 197090505, 262787340, 394181010, 788362020]

約数ペア:

[(1, 788362020), (2, 394181010), (3, 262787340), (4, 197090505), (5, 157672404), (6, 131393670), (9, 87595780), (10, 78836202), (12, 65696835), (15, 52557468), (18, 43797890), (20, 39418101), (30, 26278734), (36, 21898945), (45, 17519156), (47, 16773660), (60, 13139367), (90, 8759578), (94, 8386830), (141, 5591220), (180, 4379789), (188, 4193415), (235, 3354732), (282, 2795610), (423, 1863740), (470, 1677366), (564, 1397805), (705, 1118244), (846, 931870), (940, 838683), (1410, 559122), (1692, 465935), (2115, 372748), (2820, 279561), (4230, 186374), (8460, 93187)]