15694018620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1966669}}^1$

素因数の和:1966707

約数の個数: 96

約数和(自身を含む): 52864089600

約数和(自身を除く): 37170070980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 1966669, 3933338, 5900007, 7866676, 9833345, 11800014, 13766683, 19666690, 23600028, 27533366, 29500035, 37366711, 39333380, 41300049, 55066732, 59000070, 68833415, 74733422, 82600098, 112100133, 118000140, 137666830, 149466844, 165200196, 186833555, 206500245, 224200266, 261566977, 275333660, 373667110, 413000490, 448400532, 523133954, 560500665, 747334220, 784700931, 826000980, 1046267908, 1121001330, 1307834885, 1569401862, 2242002660, 2615669770, 3138803724, 3923504655, 5231339540, 7847009310, 15694018620]

約数ペア:

[(1, 15694018620), (2, 7847009310), (3, 5231339540), (4, 3923504655), (5, 3138803724), (6, 2615669770), (7, 2242002660), (10, 1569401862), (12, 1307834885), (14, 1121001330), (15, 1046267908), (19, 826000980), (20, 784700931), (21, 747334220), (28, 560500665), (30, 523133954), (35, 448400532), (38, 413000490), (42, 373667110), (57, 275333660), (60, 261566977), (70, 224200266), (76, 206500245), (84, 186833555), (95, 165200196), (105, 149466844), (114, 137666830), (133, 118000140), (140, 112100133), (190, 82600098), (210, 74733422), (228, 68833415), (266, 59000070), (285, 55066732), (380, 41300049), (399, 39333380), (420, 37366711), (532, 29500035), (570, 27533366), (665, 23600028), (798, 19666690), (1140, 13766683), (1330, 11800014), (1596, 9833345), (1995, 7866676), (2660, 5900007), (3990, 3933338), (7980, 1966669)]