492719570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 128

約数和(自身を含む): 1118499840

約数和(自身を除く): 625780270

約数列:

[1, 2, 5, 7, 10, 14, 23, 29, 35, 46, 58, 61, 70, 115, 122, 145, 161, 173, 203, 230, 290, 305, 322, 346, 406, 427, 610, 667, 805, 854, 865, 1015, 1211, 1334, 1403, 1610, 1730, 1769, 2030, 2135, 2422, 2806, 3335, 3538, 3979, 4270, 4669, 5017, 6055, 6670, 7015, 7958, 8845, 9338, 9821, 10034, 10553, 12110, 12383, 14030, 17690, 19642, 19895, 21106, 23345, 24766, 25085, 27853, 35119, 39790, 40687, 46690, 49105, 50170, 52765, 55706, 61915, 70238, 73871, 81374, 98210, 105530, 115391, 123830, 139265, 147742, 175595, 203435, 230782, 242719, 278530, 284809, 306037, 351190, 369355, 406870, 485438, 569618, 576955, 612074, 738710, 807737, 1153910, 1213595, 1424045, 1530185, 1615474, 1699033, 2142259, 2427190, 2848090, 3060370, 3398066, 4038685, 4284518, 7038851, 8077370, 8495165, 10711295, 14077702, 16990330, 21422590, 35194255, 49271957, 70388510, 98543914, 246359785, 492719570]

約数ペア:

[(1, 492719570), (2, 246359785), (5, 98543914), (7, 70388510), (10, 49271957), (14, 35194255), (23, 21422590), (29, 16990330), (35, 14077702), (46, 10711295), (58, 8495165), (61, 8077370), (70, 7038851), (115, 4284518), (122, 4038685), (145, 3398066), (161, 3060370), (173, 2848090), (203, 2427190), (230, 2142259), (290, 1699033), (305, 1615474), (322, 1530185), (346, 1424045), (406, 1213595), (427, 1153910), (610, 807737), (667, 738710), (805, 612074), (854, 576955), (865, 569618), (1015, 485438), (1211, 406870), (1334, 369355), (1403, 351190), (1610, 306037), (1730, 284809), (1769, 278530), (2030, 242719), (2135, 230782), (2422, 203435), (2806, 175595), (3335, 147742), (3538, 139265), (3979, 123830), (4270, 115391), (4669, 105530), (5017, 98210), (6055, 81374), (6670, 73871), (7015, 70238), (7958, 61915), (8845, 55706), (9338, 52765), (9821, 50170), (10034, 49105), (10553, 46690), (12110, 40687), (12383, 39790), (14030, 35119), (17690, 27853), (19642, 25085), (19895, 24766), (21106, 23345)]