2912784630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{1259}}^1$

素因数の和:1778

約数の個数: 128

約数和(自身を含む): 8360755200

約数和(自身を除く): 5447970570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 479, 483, 690, 805, 958, 966, 1259, 1437, 1610, 2395, 2415, 2518, 2874, 3353, 3777, 4790, 4830, 6295, 6706, 7185, 7554, 8813, 10059, 11017, 12590, 14370, 16765, 17626, 18885, 20118, 22034, 26439, 28957, 33051, 33530, 37770, 44065, 50295, 52878, 55085, 57914, 66102, 77119, 86871, 88130, 100590, 110170, 132195, 144785, 154238, 165255, 173742, 202699, 231357, 264390, 289570, 330510, 385595, 405398, 434355, 462714, 603061, 608097, 771190, 868710, 1013495, 1156785, 1206122, 1216194, 1809183, 2026990, 2313570, 3015305, 3040485, 3618366, 4221427, 6030610, 6080970, 8442854, 9045915, 12664281, 13870403, 18091830, 21107135, 25328562, 27740806, 41611209, 42214270, 63321405, 69352015, 83222418, 97092821, 126642810, 138704030, 194185642, 208056045, 291278463, 416112090, 485464105, 582556926, 970928210, 1456392315, 2912784630]

約数ペア:

[(1, 2912784630), (2, 1456392315), (3, 970928210), (5, 582556926), (6, 485464105), (7, 416112090), (10, 291278463), (14, 208056045), (15, 194185642), (21, 138704030), (23, 126642810), (30, 97092821), (35, 83222418), (42, 69352015), (46, 63321405), (69, 42214270), (70, 41611209), (105, 27740806), (115, 25328562), (138, 21107135), (161, 18091830), (210, 13870403), (230, 12664281), (322, 9045915), (345, 8442854), (479, 6080970), (483, 6030610), (690, 4221427), (805, 3618366), (958, 3040485), (966, 3015305), (1259, 2313570), (1437, 2026990), (1610, 1809183), (2395, 1216194), (2415, 1206122), (2518, 1156785), (2874, 1013495), (3353, 868710), (3777, 771190), (4790, 608097), (4830, 603061), (6295, 462714), (6706, 434355), (7185, 405398), (7554, 385595), (8813, 330510), (10059, 289570), (11017, 264390), (12590, 231357), (14370, 202699), (16765, 173742), (17626, 165255), (18885, 154238), (20118, 144785), (22034, 132195), (26439, 110170), (28957, 100590), (33051, 88130), (33530, 86871), (37770, 77119), (44065, 66102), (50295, 57914), (52878, 55085)]