190118460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19681}}^1$

素因数の和:19723

約数の個数: 96

約数和(自身を含む): 634862592

約数和(自身を除く): 444744132

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 19681, 39362, 59043, 78724, 98405, 118086, 137767, 196810, 236172, 275534, 295215, 393620, 413301, 452663, 551068, 590430, 688835, 826602, 905326, 1180860, 1357989, 1377670, 1653204, 1810652, 2066505, 2263315, 2715978, 2755340, 3168641, 4133010, 4526630, 5431956, 6337282, 6789945, 8266020, 9053260, 9505923, 12674564, 13579890, 15843205, 19011846, 27159780, 31686410, 38023692, 47529615, 63372820, 95059230, 190118460]

約数ペア:

[(1, 190118460), (2, 95059230), (3, 63372820), (4, 47529615), (5, 38023692), (6, 31686410), (7, 27159780), (10, 19011846), (12, 15843205), (14, 13579890), (15, 12674564), (20, 9505923), (21, 9053260), (23, 8266020), (28, 6789945), (30, 6337282), (35, 5431956), (42, 4526630), (46, 4133010), (60, 3168641), (69, 2755340), (70, 2715978), (84, 2263315), (92, 2066505), (105, 1810652), (115, 1653204), (138, 1377670), (140, 1357989), (161, 1180860), (210, 905326), (230, 826602), (276, 688835), (322, 590430), (345, 551068), (420, 452663), (460, 413301), (483, 393620), (644, 295215), (690, 275534), (805, 236172), (966, 196810), (1380, 137767), (1610, 118086), (1932, 98405), (2415, 78724), (3220, 59043), (4830, 39362), (9660, 19681)]