190225910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1101

約数の個数: 64

約数和(自身を含む): 414996480

約数和(自身を除く): 224770570

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 157, 190, 266, 314, 665, 785, 911, 1099, 1330, 1570, 1822, 2198, 2983, 4555, 5495, 5966, 6377, 9110, 10990, 12754, 14915, 17309, 20881, 29830, 31885, 34618, 41762, 63770, 86545, 104405, 121163, 143027, 173090, 208810, 242326, 286054, 605815, 715135, 1001189, 1211630, 1430270, 2002378, 2717513, 5005945, 5435026, 10011890, 13587565, 19022591, 27175130, 38045182, 95112955, 190225910]

約数ペア:

[(1, 190225910), (2, 95112955), (5, 38045182), (7, 27175130), (10, 19022591), (14, 13587565), (19, 10011890), (35, 5435026), (38, 5005945), (70, 2717513), (95, 2002378), (133, 1430270), (157, 1211630), (190, 1001189), (266, 715135), (314, 605815), (665, 286054), (785, 242326), (911, 208810), (1099, 173090), (1330, 143027), (1570, 121163), (1822, 104405), (2198, 86545), (2983, 63770), (4555, 41762), (5495, 34618), (5966, 31885), (6377, 29830), (9110, 20881), (10990, 17309), (12754, 14915)]