2021605683630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1\times {\mathrm{321983}}^1$

素因数の和:322970

約数の個数: 128

約数和(自身を含む): 5538289655808

約数和(自身を除く): 3516683972178

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 947, 1105, 1326, 1894, 2210, 2841, 3315, 4735, 5682, 6630, 9470, 12311, 14205, 16099, 24622, 28410, 32198, 36933, 48297, 61555, 73866, 80495, 96594, 123110, 160990, 184665, 209287, 241485, 321983, 369330, 418574, 482970, 627861, 643966, 965949, 1046435, 1255722, 1609915, 1931898, 2092870, 3139305, 3219830, 4185779, 4829745, 5473711, 6278610, 8371558, 9659490, 10947422, 12557337, 16421133, 20928895, 25114674, 27368555, 32842266, 41857790, 54737110, 62786685, 71158243, 82105665, 125573370, 142316486, 164211330, 213474729, 304917901, 355791215, 426949458, 609835802, 711582430, 914753703, 1067373645, 1524589505, 1829507406, 2134747290, 3049179010, 3963932713, 4573768515, 5183604317, 7927865426, 9147537030, 10367208634, 11891798139, 15550812951, 19819663565, 23783596278, 25918021585, 31101625902, 39639327130, 51836043170, 59458990695, 67386856121, 77754064755, 118917981390, 134773712242, 155508129510, 202160568363, 336934280605, 404321136726, 673868561210, 1010802841815, 2021605683630]

約数ペア:

[(1, 2021605683630), (2, 1010802841815), (3, 673868561210), (5, 404321136726), (6, 336934280605), (10, 202160568363), (13, 155508129510), (15, 134773712242), (17, 118917981390), (26, 77754064755), (30, 67386856121), (34, 59458990695), (39, 51836043170), (51, 39639327130), (65, 31101625902), (78, 25918021585), (85, 23783596278), (102, 19819663565), (130, 15550812951), (170, 11891798139), (195, 10367208634), (221, 9147537030), (255, 7927865426), (390, 5183604317), (442, 4573768515), (510, 3963932713), (663, 3049179010), (947, 2134747290), (1105, 1829507406), (1326, 1524589505), (1894, 1067373645), (2210, 914753703), (2841, 711582430), (3315, 609835802), (4735, 426949458), (5682, 355791215), (6630, 304917901), (9470, 213474729), (12311, 164211330), (14205, 142316486), (16099, 125573370), (24622, 82105665), (28410, 71158243), (32198, 62786685), (36933, 54737110), (48297, 41857790), (61555, 32842266), (73866, 27368555), (80495, 25114674), (96594, 20928895), (123110, 16421133), (160990, 12557337), (184665, 10947422), (209287, 9659490), (241485, 8371558), (321983, 6278610), (369330, 5473711), (418574, 4829745), (482970, 4185779), (627861, 3219830), (643966, 3139305), (965949, 2092870), (1046435, 1931898), (1255722, 1609915)]