29430570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 84478464

約数和(自身を除く): 55047894

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 23, 26, 30, 34, 39, 46, 51, 65, 69, 78, 85, 102, 115, 130, 138, 170, 193, 195, 221, 230, 255, 299, 345, 386, 390, 391, 442, 510, 579, 598, 663, 690, 782, 897, 965, 1105, 1158, 1173, 1326, 1495, 1794, 1930, 1955, 2210, 2346, 2509, 2895, 2990, 3281, 3315, 3910, 4439, 4485, 5018, 5083, 5790, 5865, 6562, 6630, 7527, 8878, 8970, 9843, 10166, 11730, 12545, 13317, 15054, 15249, 16405, 19686, 22195, 25090, 25415, 26634, 30498, 32810, 37635, 42653, 44390, 49215, 50830, 57707, 66585, 75270, 75463, 76245, 85306, 98430, 115414, 127959, 133170, 150926, 152490, 173121, 213265, 226389, 255918, 288535, 346242, 377315, 426530, 452778, 577070, 639795, 754630, 865605, 981019, 1131945, 1279590, 1731210, 1962038, 2263890, 2943057, 4905095, 5886114, 9810190, 14715285, 29430570]

約数ペア:

[(1, 29430570), (2, 14715285), (3, 9810190), (5, 5886114), (6, 4905095), (10, 2943057), (13, 2263890), (15, 1962038), (17, 1731210), (23, 1279590), (26, 1131945), (30, 981019), (34, 865605), (39, 754630), (46, 639795), (51, 577070), (65, 452778), (69, 426530), (78, 377315), (85, 346242), (102, 288535), (115, 255918), (130, 226389), (138, 213265), (170, 173121), (193, 152490), (195, 150926), (221, 133170), (230, 127959), (255, 115414), (299, 98430), (345, 85306), (386, 76245), (390, 75463), (391, 75270), (442, 66585), (510, 57707), (579, 50830), (598, 49215), (663, 44390), (690, 42653), (782, 37635), (897, 32810), (965, 30498), (1105, 26634), (1158, 25415), (1173, 25090), (1326, 22195), (1495, 19686), (1794, 16405), (1930, 15249), (1955, 15054), (2210, 13317), (2346, 12545), (2509, 11730), (2895, 10166), (2990, 9843), (3281, 8970), (3315, 8878), (3910, 7527), (4439, 6630), (4485, 6562), (5018, 5865), (5083, 5790)]