312203430

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15017}}^1$

素因数の和:15051

約数の個数: 128

約数和(自身を含む): 1038044160

約数和(自身を除く): 725840730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6930, 10395, 15017, 20790, 30034, 45051, 75085, 90102, 105119, 135153, 150170, 165187, 210238, 225255, 270306, 315357, 330374, 405459, 450510, 495561, 525595, 630714, 675765, 810918, 825935, 946071, 991122, 1051190, 1156309, 1351530, 1486683, 1576785, 1651870, 1892142, 2027295, 2312618, 2477805, 2838213, 2973366, 3153570, 3468927, 4054590, 4460049, 4730355, 4955610, 5676426, 5781545, 6937854, 7433415, 8920098, 9460710, 10406781, 11563090, 14191065, 14866830, 17344635, 20813562, 22300245, 28382130, 31220343, 34689270, 44600490, 52033905, 62440686, 104067810, 156101715, 312203430]

約数ペア:

[(1, 312203430), (2, 156101715), (3, 104067810), (5, 62440686), (6, 52033905), (7, 44600490), (9, 34689270), (10, 31220343), (11, 28382130), (14, 22300245), (15, 20813562), (18, 17344635), (21, 14866830), (22, 14191065), (27, 11563090), (30, 10406781), (33, 9460710), (35, 8920098), (42, 7433415), (45, 6937854), (54, 5781545), (55, 5676426), (63, 4955610), (66, 4730355), (70, 4460049), (77, 4054590), (90, 3468927), (99, 3153570), (105, 2973366), (110, 2838213), (126, 2477805), (135, 2312618), (154, 2027295), (165, 1892142), (189, 1651870), (198, 1576785), (210, 1486683), (231, 1351530), (270, 1156309), (297, 1051190), (315, 991122), (330, 946071), (378, 825935), (385, 810918), (462, 675765), (495, 630714), (594, 525595), (630, 495561), (693, 450510), (770, 405459), (945, 330374), (990, 315357), (1155, 270306), (1386, 225255), (1485, 210238), (1890, 165187), (2079, 150170), (2310, 135153), (2970, 105119), (3465, 90102), (4158, 75085), (6930, 45051), (10395, 30034), (15017, 20790)]