316573530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1992

約数の個数: 128

約数和(自身を含む): 950939136

約数和(自身を除く): 634365606

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, 366, 390, 427, 455, 546, 610, 793, 854, 910, 915, 1281, 1365, 1586, 1830, 1901, 2135, 2379, 2562, 2730, 3802, 3965, 4270, 4758, 5551, 5703, 6405, 7930, 9505, 11102, 11406, 11895, 12810, 13307, 16653, 19010, 23790, 24713, 26614, 27755, 28515, 33306, 39921, 49426, 55510, 57030, 66535, 74139, 79842, 83265, 115961, 123565, 133070, 148278, 166530, 172991, 199605, 231922, 247130, 345982, 347883, 370695, 399210, 518973, 579805, 695766, 741390, 811727, 864955, 1037946, 1159610, 1507493, 1623454, 1729910, 1739415, 2435181, 2594865, 3014986, 3478830, 4058635, 4522479, 4870362, 5189730, 7537465, 8117270, 9044958, 10552451, 12175905, 15074930, 21104902, 22612395, 24351810, 31657353, 45224790, 52762255, 63314706, 105524510, 158286765, 316573530]

約数ペア:

[(1, 316573530), (2, 158286765), (3, 105524510), (5, 63314706), (6, 52762255), (7, 45224790), (10, 31657353), (13, 24351810), (14, 22612395), (15, 21104902), (21, 15074930), (26, 12175905), (30, 10552451), (35, 9044958), (39, 8117270), (42, 7537465), (61, 5189730), (65, 4870362), (70, 4522479), (78, 4058635), (91, 3478830), (105, 3014986), (122, 2594865), (130, 2435181), (182, 1739415), (183, 1729910), (195, 1623454), (210, 1507493), (273, 1159610), (305, 1037946), (366, 864955), (390, 811727), (427, 741390), (455, 695766), (546, 579805), (610, 518973), (793, 399210), (854, 370695), (910, 347883), (915, 345982), (1281, 247130), (1365, 231922), (1586, 199605), (1830, 172991), (1901, 166530), (2135, 148278), (2379, 133070), (2562, 123565), (2730, 115961), (3802, 83265), (3965, 79842), (4270, 74139), (4758, 66535), (5551, 57030), (5703, 55510), (6405, 49426), (7930, 39921), (9505, 33306), (11102, 28515), (11406, 27755), (11895, 26614), (12810, 24713), (13307, 23790), (16653, 19010)]