15209950830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{56377}}^1$

素因数の和:56450

約数の個数: 96

約数和(自身を含む): 40405436064

約数和(自身を除く): 25195485234

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 529, 690, 782, 1058, 1173, 1587, 1955, 2346, 2645, 3174, 3910, 5290, 5865, 7935, 8993, 11730, 15870, 17986, 26979, 44965, 53958, 56377, 89930, 112754, 134895, 169131, 269790, 281885, 338262, 563770, 845655, 958409, 1296671, 1691310, 1916818, 2593342, 2875227, 3890013, 4792045, 5750454, 6483355, 7780026, 9584090, 12966710, 14376135, 19450065, 22043407, 28752270, 29823433, 38900130, 44086814, 59646866, 66130221, 89470299, 110217035, 132260442, 149117165, 178940598, 220434070, 298234330, 330651105, 447351495, 506998361, 661302210, 894702990, 1013996722, 1520995083, 2534991805, 3041990166, 5069983610, 7604975415, 15209950830]

約数ペア:

[(1, 15209950830), (2, 7604975415), (3, 5069983610), (5, 3041990166), (6, 2534991805), (10, 1520995083), (15, 1013996722), (17, 894702990), (23, 661302210), (30, 506998361), (34, 447351495), (46, 330651105), (51, 298234330), (69, 220434070), (85, 178940598), (102, 149117165), (115, 132260442), (138, 110217035), (170, 89470299), (230, 66130221), (255, 59646866), (345, 44086814), (391, 38900130), (510, 29823433), (529, 28752270), (690, 22043407), (782, 19450065), (1058, 14376135), (1173, 12966710), (1587, 9584090), (1955, 7780026), (2346, 6483355), (2645, 5750454), (3174, 4792045), (3910, 3890013), (5290, 2875227), (5865, 2593342), (7935, 1916818), (8993, 1691310), (11730, 1296671), (15870, 958409), (17986, 845655), (26979, 563770), (44965, 338262), (53958, 281885), (56377, 269790), (89930, 169131), (112754, 134895)]