30411290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 70350336

約数和(自身を除く): 39939046

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 455, 598, 805, 910, 1453, 1495, 1610, 2093, 2906, 2990, 4186, 7265, 10171, 10465, 14530, 18889, 20342, 20930, 33419, 37778, 50855, 66838, 94445, 101710, 132223, 167095, 188890, 233933, 264446, 334190, 434447, 467866, 661115, 868894, 1169665, 1322230, 2172235, 2339330, 3041129, 4344470, 6082258, 15205645, 30411290]

約数ペア:

[(1, 30411290), (2, 15205645), (5, 6082258), (7, 4344470), (10, 3041129), (13, 2339330), (14, 2172235), (23, 1322230), (26, 1169665), (35, 868894), (46, 661115), (65, 467866), (70, 434447), (91, 334190), (115, 264446), (130, 233933), (161, 188890), (182, 167095), (230, 132223), (299, 101710), (322, 94445), (455, 66838), (598, 50855), (805, 37778), (910, 33419), (1453, 20930), (1495, 20342), (1610, 18889), (2093, 14530), (2906, 10465), (2990, 10171), (4186, 7265)]