30129945720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1559521}}^1$

素因数の和:1559565

約数の個数: 128

約数和(自身を含む): 107794160640

約数和(自身を除く): 77664214920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 1559521, 3119042, 4678563, 6238084, 7797605, 9357126, 10916647, 12476168, 15595210, 18714252, 21833294, 23392815, 31190420, 32749941, 35868983, 37428504, 43666588, 46785630, 54583235, 62380840, 65499882, 71737966, 87333176, 93571260, 107606949, 109166470, 130999764, 143475932, 163749705, 179344915, 187142520, 215213898, 218332940, 251082881, 261999528, 286951864, 327499410, 358689830, 430427796, 436665880, 502165762, 538034745, 654998820, 717379660, 753248643, 860855592, 1004331524, 1076069490, 1255414405, 1309997640, 1434759320, 1506497286, 2008663048, 2152138980, 2510828810, 3012994572, 3766243215, 4304277960, 5021657620, 6025989144, 7532486430, 10043315240, 15064972860, 30129945720]

約数ペア:

[(1, 30129945720), (2, 15064972860), (3, 10043315240), (4, 7532486430), (5, 6025989144), (6, 5021657620), (7, 4304277960), (8, 3766243215), (10, 3012994572), (12, 2510828810), (14, 2152138980), (15, 2008663048), (20, 1506497286), (21, 1434759320), (23, 1309997640), (24, 1255414405), (28, 1076069490), (30, 1004331524), (35, 860855592), (40, 753248643), (42, 717379660), (46, 654998820), (56, 538034745), (60, 502165762), (69, 436665880), (70, 430427796), (84, 358689830), (92, 327499410), (105, 286951864), (115, 261999528), (120, 251082881), (138, 218332940), (140, 215213898), (161, 187142520), (168, 179344915), (184, 163749705), (210, 143475932), (230, 130999764), (276, 109166470), (280, 107606949), (322, 93571260), (345, 87333176), (420, 71737966), (460, 65499882), (483, 62380840), (552, 54583235), (644, 46785630), (690, 43666588), (805, 37428504), (840, 35868983), (920, 32749941), (966, 31190420), (1288, 23392815), (1380, 21833294), (1610, 18714252), (1932, 15595210), (2415, 12476168), (2760, 10916647), (3220, 9357126), (3864, 7797605), (4830, 6238084), (6440, 4678563), (9660, 3119042), (19320, 1559521)]