172090830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 458348544

約数和(自身を除く): 286257714

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 289, 345, 391, 510, 578, 690, 782, 863, 867, 1173, 1445, 1726, 1734, 1955, 2346, 2589, 2890, 3910, 4315, 4335, 5178, 5865, 6647, 8630, 8670, 11730, 12945, 13294, 14671, 19849, 19941, 25890, 29342, 33235, 39698, 39882, 44013, 59547, 66470, 73355, 88026, 99245, 99705, 119094, 146710, 198490, 199410, 220065, 249407, 297735, 337433, 440130, 498814, 595470, 674866, 748221, 1012299, 1247035, 1496442, 1687165, 2024598, 2494070, 3374330, 3741105, 5061495, 5736361, 7482210, 10122990, 11472722, 17209083, 28681805, 34418166, 57363610, 86045415, 172090830]

約数ペア:

[(1, 172090830), (2, 86045415), (3, 57363610), (5, 34418166), (6, 28681805), (10, 17209083), (15, 11472722), (17, 10122990), (23, 7482210), (30, 5736361), (34, 5061495), (46, 3741105), (51, 3374330), (69, 2494070), (85, 2024598), (102, 1687165), (115, 1496442), (138, 1247035), (170, 1012299), (230, 748221), (255, 674866), (289, 595470), (345, 498814), (391, 440130), (510, 337433), (578, 297735), (690, 249407), (782, 220065), (863, 199410), (867, 198490), (1173, 146710), (1445, 119094), (1726, 99705), (1734, 99245), (1955, 88026), (2346, 73355), (2589, 66470), (2890, 59547), (3910, 44013), (4315, 39882), (4335, 39698), (5178, 33235), (5865, 29342), (6647, 25890), (8630, 19941), (8670, 19849), (11730, 14671), (12945, 13294)]