10432980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 31941000

約数和(自身を除く): 21508020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 389, 447, 596, 745, 778, 894, 1167, 1341, 1490, 1556, 1788, 1945, 2235, 2334, 2682, 2980, 3501, 3890, 4470, 4668, 5364, 5835, 6705, 7002, 7780, 8940, 11670, 13410, 14004, 17505, 23340, 26820, 35010, 57961, 70020, 115922, 173883, 231844, 289805, 347766, 521649, 579610, 695532, 869415, 1043298, 1159220, 1738830, 2086596, 2608245, 3477660, 5216490, 10432980]

約数ペア:

[(1, 10432980), (2, 5216490), (3, 3477660), (4, 2608245), (5, 2086596), (6, 1738830), (9, 1159220), (10, 1043298), (12, 869415), (15, 695532), (18, 579610), (20, 521649), (30, 347766), (36, 289805), (45, 231844), (60, 173883), (90, 115922), (149, 70020), (180, 57961), (298, 35010), (389, 26820), (447, 23340), (596, 17505), (745, 14004), (778, 13410), (894, 11670), (1167, 8940), (1341, 7780), (1490, 7002), (1556, 6705), (1788, 5835), (1945, 5364), (2235, 4668), (2334, 4470), (2682, 3890), (2980, 3501)]