431073630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 1246371840

約数和(自身を除く): 815298210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 191, 195, 234, 270, 351, 382, 390, 573, 585, 643, 702, 955, 1146, 1170, 1286, 1719, 1755, 1910, 1929, 2483, 2865, 3215, 3438, 3510, 3858, 4966, 5157, 5730, 5787, 6430, 7449, 8359, 8595, 9645, 10314, 11574, 12415, 14898, 16718, 17190, 17361, 19290, 22347, 24830, 25077, 25785, 28935, 34722, 37245, 41795, 44694, 50154, 51570, 57870, 67041, 74490, 75231, 83590, 86805, 111735, 122813, 125385, 134082, 150462, 173610, 223470, 225693, 245626, 250770, 335205, 368439, 376155, 451386, 614065, 670410, 736878, 752310, 1105317, 1128465, 1228130, 1596569, 1842195, 2210634, 2256930, 3193138, 3315951, 3684390, 4789707, 5526585, 6631902, 7982845, 9579414, 11053170, 14369121, 15965690, 16579755, 23948535, 28738242, 33159510, 43107363, 47897070, 71845605, 86214726, 143691210, 215536815, 431073630]

約数ペア:

[(1, 431073630), (2, 215536815), (3, 143691210), (5, 86214726), (6, 71845605), (9, 47897070), (10, 43107363), (13, 33159510), (15, 28738242), (18, 23948535), (26, 16579755), (27, 15965690), (30, 14369121), (39, 11053170), (45, 9579414), (54, 7982845), (65, 6631902), (78, 5526585), (90, 4789707), (117, 3684390), (130, 3315951), (135, 3193138), (191, 2256930), (195, 2210634), (234, 1842195), (270, 1596569), (351, 1228130), (382, 1128465), (390, 1105317), (573, 752310), (585, 736878), (643, 670410), (702, 614065), (955, 451386), (1146, 376155), (1170, 368439), (1286, 335205), (1719, 250770), (1755, 245626), (1910, 225693), (1929, 223470), (2483, 173610), (2865, 150462), (3215, 134082), (3438, 125385), (3510, 122813), (3858, 111735), (4966, 86805), (5157, 83590), (5730, 75231), (5787, 74490), (6430, 67041), (7449, 57870), (8359, 51570), (8595, 50154), (9645, 44694), (10314, 41795), (11574, 37245), (12415, 34722), (14898, 28935), (16718, 25785), (17190, 25077), (17361, 24830), (19290, 22347)]