57785910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:438

約数の個数: 128

約数和(自身を含む): 173988864

約数和(自身を除く): 116202954

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 61, 65, 70, 78, 91, 105, 122, 130, 182, 183, 195, 210, 273, 305, 347, 366, 390, 427, 455, 546, 610, 694, 793, 854, 910, 915, 1041, 1281, 1365, 1586, 1735, 1830, 2082, 2135, 2379, 2429, 2562, 2730, 3470, 3965, 4270, 4511, 4758, 4858, 5205, 5551, 6405, 7287, 7930, 9022, 10410, 11102, 11895, 12145, 12810, 13533, 14574, 16653, 21167, 22555, 23790, 24290, 27066, 27755, 31577, 33306, 36435, 42334, 45110, 55510, 63154, 63501, 67665, 72870, 83265, 94731, 105835, 127002, 135330, 148169, 157885, 166530, 189462, 211670, 275171, 296338, 315770, 317505, 444507, 473655, 550342, 635010, 740845, 825513, 889014, 947310, 1375855, 1481690, 1651026, 1926197, 2222535, 2751710, 3852394, 4127565, 4445070, 5778591, 8255130, 9630985, 11557182, 19261970, 28892955, 57785910]

約数ペア:

[(1, 57785910), (2, 28892955), (3, 19261970), (5, 11557182), (6, 9630985), (7, 8255130), (10, 5778591), (13, 4445070), (14, 4127565), (15, 3852394), (21, 2751710), (26, 2222535), (30, 1926197), (35, 1651026), (39, 1481690), (42, 1375855), (61, 947310), (65, 889014), (70, 825513), (78, 740845), (91, 635010), (105, 550342), (122, 473655), (130, 444507), (182, 317505), (183, 315770), (195, 296338), (210, 275171), (273, 211670), (305, 189462), (347, 166530), (366, 157885), (390, 148169), (427, 135330), (455, 127002), (546, 105835), (610, 94731), (694, 83265), (793, 72870), (854, 67665), (910, 63501), (915, 63154), (1041, 55510), (1281, 45110), (1365, 42334), (1586, 36435), (1735, 33306), (1830, 31577), (2082, 27755), (2135, 27066), (2379, 24290), (2429, 23790), (2562, 22555), (2730, 21167), (3470, 16653), (3965, 14574), (4270, 13533), (4511, 12810), (4758, 12145), (4858, 11895), (5205, 11102), (5551, 10410), (6405, 9022), (7287, 7930)]