31077228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 90316800

約数和(自身を除く): 59239572

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 149, 156, 182, 191, 273, 298, 364, 382, 447, 546, 573, 596, 764, 894, 1043, 1092, 1146, 1337, 1788, 1937, 2086, 2292, 2483, 2674, 3129, 3874, 4011, 4172, 4966, 5348, 5811, 6258, 7449, 7748, 8022, 9932, 11622, 12516, 13559, 14898, 16044, 17381, 23244, 27118, 28459, 29796, 34762, 40677, 52143, 54236, 56918, 69524, 81354, 85377, 104286, 113836, 162708, 170754, 199213, 208572, 341508, 369967, 398426, 597639, 739934, 796852, 1109901, 1195278, 1479868, 2219802, 2390556, 2589769, 4439604, 5179538, 7769307, 10359076, 15538614, 31077228]

約数ペア:

[(1, 31077228), (2, 15538614), (3, 10359076), (4, 7769307), (6, 5179538), (7, 4439604), (12, 2589769), (13, 2390556), (14, 2219802), (21, 1479868), (26, 1195278), (28, 1109901), (39, 796852), (42, 739934), (52, 597639), (78, 398426), (84, 369967), (91, 341508), (149, 208572), (156, 199213), (182, 170754), (191, 162708), (273, 113836), (298, 104286), (364, 85377), (382, 81354), (447, 69524), (546, 56918), (573, 54236), (596, 52143), (764, 40677), (894, 34762), (1043, 29796), (1092, 28459), (1146, 27118), (1337, 23244), (1788, 17381), (1937, 16044), (2086, 14898), (2292, 13559), (2483, 12516), (2674, 11622), (3129, 9932), (3874, 8022), (4011, 7748), (4172, 7449), (4966, 6258), (5348, 5811)]