187101740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2335

約数の個数: 96

約数和(自身を含む): 488140800

約数和(自身を除く): 301039060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 532, 589, 620, 665, 868, 1085, 1178, 1330, 2170, 2269, 2356, 2660, 2945, 4123, 4340, 4538, 5890, 8246, 9076, 11345, 11780, 15883, 16492, 20615, 22690, 31766, 41230, 43111, 45380, 63532, 70339, 79415, 82460, 86222, 140678, 158830, 172444, 215555, 281356, 301777, 317660, 351695, 431110, 492373, 603554, 703390, 862220, 984746, 1207108, 1336441, 1406780, 1508885, 1969492, 2461865, 2672882, 3017770, 4923730, 5345764, 6035540, 6682205, 9355087, 9847460, 13364410, 18710174, 26728820, 37420348, 46775435, 93550870, 187101740]

約数ペア:

[(1, 187101740), (2, 93550870), (4, 46775435), (5, 37420348), (7, 26728820), (10, 18710174), (14, 13364410), (19, 9847460), (20, 9355087), (28, 6682205), (31, 6035540), (35, 5345764), (38, 4923730), (62, 3017770), (70, 2672882), (76, 2461865), (95, 1969492), (124, 1508885), (133, 1406780), (140, 1336441), (155, 1207108), (190, 984746), (217, 862220), (266, 703390), (310, 603554), (380, 492373), (434, 431110), (532, 351695), (589, 317660), (620, 301777), (665, 281356), (868, 215555), (1085, 172444), (1178, 158830), (1330, 140678), (2170, 86222), (2269, 82460), (2356, 79415), (2660, 70339), (2945, 63532), (4123, 45380), (4340, 43111), (4538, 41230), (5890, 31766), (8246, 22690), (9076, 20615), (11345, 16492), (11780, 15883)]