82838210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 128

約数和(自身を含む): 196922880

約数和(自身を除く): 114084670

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 43, 58, 65, 70, 73, 86, 91, 130, 145, 146, 182, 203, 215, 290, 301, 365, 377, 406, 430, 455, 511, 559, 602, 730, 754, 910, 949, 1015, 1022, 1118, 1247, 1505, 1885, 1898, 2030, 2117, 2494, 2555, 2639, 2795, 3010, 3139, 3770, 3913, 4234, 4745, 5110, 5278, 5590, 6235, 6278, 6643, 7826, 8729, 9490, 10585, 12470, 13195, 13286, 14819, 15695, 16211, 17458, 19565, 21170, 21973, 26390, 27521, 29638, 31390, 32422, 33215, 39130, 40807, 43645, 43946, 55042, 66430, 74095, 81055, 81614, 87290, 91031, 109865, 113477, 137605, 148190, 162110, 182062, 192647, 204035, 219730, 226954, 275210, 285649, 385294, 408070, 455155, 567385, 571298, 637217, 910310, 963235, 1134770, 1183403, 1274434, 1428245, 1926470, 2366806, 2856490, 3186085, 5917015, 6372170, 8283821, 11834030, 16567642, 41419105, 82838210]

約数ペア:

[(1, 82838210), (2, 41419105), (5, 16567642), (7, 11834030), (10, 8283821), (13, 6372170), (14, 5917015), (26, 3186085), (29, 2856490), (35, 2366806), (43, 1926470), (58, 1428245), (65, 1274434), (70, 1183403), (73, 1134770), (86, 963235), (91, 910310), (130, 637217), (145, 571298), (146, 567385), (182, 455155), (203, 408070), (215, 385294), (290, 285649), (301, 275210), (365, 226954), (377, 219730), (406, 204035), (430, 192647), (455, 182062), (511, 162110), (559, 148190), (602, 137605), (730, 113477), (754, 109865), (910, 91031), (949, 87290), (1015, 81614), (1022, 81055), (1118, 74095), (1247, 66430), (1505, 55042), (1885, 43946), (1898, 43645), (2030, 40807), (2117, 39130), (2494, 33215), (2555, 32422), (2639, 31390), (2795, 29638), (3010, 27521), (3139, 26390), (3770, 21973), (3913, 21170), (4234, 19565), (4745, 17458), (5110, 16211), (5278, 15695), (5590, 14819), (6235, 13286), (6278, 13195), (6643, 12470), (7826, 10585), (8729, 9490)]