996827970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{1549}}^1$

素因数の和:2707

約数の個数: 64

約数和(自身を含む): 2522160000

約数和(自身を除く): 1525332030

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 1129, 1549, 2258, 3098, 3387, 4647, 5645, 6774, 7745, 9294, 11290, 15490, 16935, 21451, 23235, 29431, 33870, 42902, 46470, 58862, 64353, 88293, 107255, 128706, 147155, 176586, 214510, 294310, 321765, 441465, 643530, 882930, 1748821, 3497642, 5246463, 8744105, 10492926, 17488210, 26232315, 33227599, 52464630, 66455198, 99682797, 166137995, 199365594, 332275990, 498413985, 996827970]

約数ペア:

[(1, 996827970), (2, 498413985), (3, 332275990), (5, 199365594), (6, 166137995), (10, 99682797), (15, 66455198), (19, 52464630), (30, 33227599), (38, 26232315), (57, 17488210), (95, 10492926), (114, 8744105), (190, 5246463), (285, 3497642), (570, 1748821), (1129, 882930), (1549, 643530), (2258, 441465), (3098, 321765), (3387, 294310), (4647, 214510), (5645, 176586), (6774, 147155), (7745, 128706), (9294, 107255), (11290, 88293), (15490, 64353), (16935, 58862), (21451, 46470), (23235, 42902), (29431, 33870)]