91716180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1697

約数の個数: 96

約数和(自身を含む): 274675968

約数和(自身を除く): 182959788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 345, 410, 460, 492, 615, 690, 820, 943, 1230, 1380, 1621, 1886, 2460, 2829, 3242, 3772, 4715, 4863, 5658, 6484, 8105, 9430, 9726, 11316, 14145, 16210, 18860, 19452, 24315, 28290, 32420, 37283, 48630, 56580, 66461, 74566, 97260, 111849, 132922, 149132, 186415, 199383, 223698, 265844, 332305, 372830, 398766, 447396, 559245, 664610, 745660, 797532, 996915, 1118490, 1329220, 1528603, 1993830, 2236980, 3057206, 3987660, 4585809, 6114412, 7643015, 9171618, 15286030, 18343236, 22929045, 30572060, 45858090, 91716180]

約数ペア:

[(1, 91716180), (2, 45858090), (3, 30572060), (4, 22929045), (5, 18343236), (6, 15286030), (10, 9171618), (12, 7643015), (15, 6114412), (20, 4585809), (23, 3987660), (30, 3057206), (41, 2236980), (46, 1993830), (60, 1528603), (69, 1329220), (82, 1118490), (92, 996915), (115, 797532), (123, 745660), (138, 664610), (164, 559245), (205, 447396), (230, 398766), (246, 372830), (276, 332305), (345, 265844), (410, 223698), (460, 199383), (492, 186415), (615, 149132), (690, 132922), (820, 111849), (943, 97260), (1230, 74566), (1380, 66461), (1621, 56580), (1886, 48630), (2460, 37283), (2829, 32420), (3242, 28290), (3772, 24315), (4715, 19452), (4863, 18860), (5658, 16210), (6484, 14145), (8105, 11316), (9430, 9726)]