2247469910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:598

約数の個数: 128

約数和(自身を含む): 5056128000

約数和(自身を除く): 2808658090

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 109, 133, 185, 190, 218, 259, 266, 370, 419, 518, 545, 665, 703, 763, 838, 1090, 1295, 1330, 1406, 1526, 2071, 2095, 2590, 2933, 3515, 3815, 4033, 4142, 4190, 4921, 5866, 7030, 7630, 7961, 8066, 9842, 10355, 14497, 14665, 15503, 15922, 20165, 20710, 24605, 28231, 28994, 29330, 31006, 39805, 40330, 45671, 49210, 55727, 56462, 72485, 76627, 77515, 79610, 91342, 108521, 111454, 141155, 144970, 153254, 155030, 217042, 228355, 278635, 282310, 294557, 319697, 383135, 456710, 536389, 542605, 557270, 589114, 639394, 766270, 867749, 1072778, 1085210, 1472785, 1598485, 1689827, 1735498, 2061899, 2681945, 2945570, 3196970, 3379654, 4123798, 4338745, 5363890, 6074243, 8449135, 8677490, 10309495, 11828789, 12148486, 16898270, 20618990, 23657578, 30371215, 32106713, 59143945, 60742430, 64213426, 118287890, 160533565, 224746991, 321067130, 449493982, 1123734955, 2247469910]

約数ペア:

[(1, 2247469910), (2, 1123734955), (5, 449493982), (7, 321067130), (10, 224746991), (14, 160533565), (19, 118287890), (35, 64213426), (37, 60742430), (38, 59143945), (70, 32106713), (74, 30371215), (95, 23657578), (109, 20618990), (133, 16898270), (185, 12148486), (190, 11828789), (218, 10309495), (259, 8677490), (266, 8449135), (370, 6074243), (419, 5363890), (518, 4338745), (545, 4123798), (665, 3379654), (703, 3196970), (763, 2945570), (838, 2681945), (1090, 2061899), (1295, 1735498), (1330, 1689827), (1406, 1598485), (1526, 1472785), (2071, 1085210), (2095, 1072778), (2590, 867749), (2933, 766270), (3515, 639394), (3815, 589114), (4033, 557270), (4142, 542605), (4190, 536389), (4921, 456710), (5866, 383135), (7030, 319697), (7630, 294557), (7961, 282310), (8066, 278635), (9842, 228355), (10355, 217042), (14497, 155030), (14665, 153254), (15503, 144970), (15922, 141155), (20165, 111454), (20710, 108521), (24605, 91342), (28231, 79610), (28994, 77515), (29330, 76627), (31006, 72485), (39805, 56462), (40330, 55727), (45671, 49210)]