2214451260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{17401}}^1$

素因数の和:17524

約数の個数: 144

約数和(自身を含む): 7753217472

約数和(自身を除く): 5538766212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 101, 105, 126, 140, 180, 202, 210, 252, 303, 315, 404, 420, 505, 606, 630, 707, 909, 1010, 1212, 1260, 1414, 1515, 1818, 2020, 2121, 2828, 3030, 3535, 3636, 4242, 4545, 6060, 6363, 7070, 8484, 9090, 10605, 12726, 14140, 17401, 18180, 21210, 25452, 31815, 34802, 42420, 52203, 63630, 69604, 87005, 104406, 121807, 127260, 156609, 174010, 208812, 243614, 261015, 313218, 348020, 365421, 487228, 522030, 609035, 626436, 730842, 783045, 1044060, 1096263, 1218070, 1461684, 1566090, 1757501, 1827105, 2192526, 2436140, 3132180, 3515002, 3654210, 4385052, 5272503, 5481315, 7030004, 7308420, 8787505, 10545006, 10962630, 12302507, 15817509, 17575010, 21090012, 21925260, 24605014, 26362515, 31635018, 35150020, 36907521, 49210028, 52725030, 61512535, 63270036, 73815042, 79087545, 105450060, 110722563, 123025070, 147630084, 158175090, 184537605, 221445126, 246050140, 316350180, 369075210, 442890252, 553612815, 738150420, 1107225630, 2214451260]

約数ペア:

[(1, 2214451260), (2, 1107225630), (3, 738150420), (4, 553612815), (5, 442890252), (6, 369075210), (7, 316350180), (9, 246050140), (10, 221445126), (12, 184537605), (14, 158175090), (15, 147630084), (18, 123025070), (20, 110722563), (21, 105450060), (28, 79087545), (30, 73815042), (35, 63270036), (36, 61512535), (42, 52725030), (45, 49210028), (60, 36907521), (63, 35150020), (70, 31635018), (84, 26362515), (90, 24605014), (101, 21925260), (105, 21090012), (126, 17575010), (140, 15817509), (180, 12302507), (202, 10962630), (210, 10545006), (252, 8787505), (303, 7308420), (315, 7030004), (404, 5481315), (420, 5272503), (505, 4385052), (606, 3654210), (630, 3515002), (707, 3132180), (909, 2436140), (1010, 2192526), (1212, 1827105), (1260, 1757501), (1414, 1566090), (1515, 1461684), (1818, 1218070), (2020, 1096263), (2121, 1044060), (2828, 783045), (3030, 730842), (3535, 626436), (3636, 609035), (4242, 522030), (4545, 487228), (6060, 365421), (6363, 348020), (7070, 313218), (8484, 261015), (9090, 243614), (10605, 208812), (12726, 174010), (14140, 156609), (17401, 127260), (18180, 121807), (21210, 104406), (25452, 87005), (31815, 69604), (34802, 63630), (42420, 52203)]