229574790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 635904000

約数和(自身を除く): 406329210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 79, 90, 94, 135, 141, 158, 229, 235, 237, 270, 282, 395, 423, 458, 470, 474, 687, 705, 711, 790, 846, 1145, 1185, 1269, 1374, 1410, 1422, 2061, 2115, 2133, 2290, 2370, 2538, 3435, 3555, 3713, 4122, 4230, 4266, 6183, 6345, 6870, 7110, 7426, 10305, 10665, 10763, 11139, 12366, 12690, 18091, 18565, 20610, 21330, 21526, 22278, 30915, 32289, 33417, 36182, 37130, 53815, 54273, 55695, 61830, 64578, 66834, 90455, 96867, 100251, 107630, 108546, 111390, 161445, 162819, 167085, 180910, 193734, 200502, 271365, 290601, 322890, 325638, 334170, 484335, 488457, 501255, 542730, 581202, 814095, 850277, 968670, 976914, 1002510, 1453005, 1628190, 1700554, 2442285, 2550831, 2906010, 4251385, 4884570, 5101662, 7652493, 8502770, 12754155, 15304986, 22957479, 25508310, 38262465, 45914958, 76524930, 114787395, 229574790]

約数ペア:

[(1, 229574790), (2, 114787395), (3, 76524930), (5, 45914958), (6, 38262465), (9, 25508310), (10, 22957479), (15, 15304986), (18, 12754155), (27, 8502770), (30, 7652493), (45, 5101662), (47, 4884570), (54, 4251385), (79, 2906010), (90, 2550831), (94, 2442285), (135, 1700554), (141, 1628190), (158, 1453005), (229, 1002510), (235, 976914), (237, 968670), (270, 850277), (282, 814095), (395, 581202), (423, 542730), (458, 501255), (470, 488457), (474, 484335), (687, 334170), (705, 325638), (711, 322890), (790, 290601), (846, 271365), (1145, 200502), (1185, 193734), (1269, 180910), (1374, 167085), (1410, 162819), (1422, 161445), (2061, 111390), (2115, 108546), (2133, 107630), (2290, 100251), (2370, 96867), (2538, 90455), (3435, 66834), (3555, 64578), (3713, 61830), (4122, 55695), (4230, 54273), (4266, 53815), (6183, 37130), (6345, 36182), (6870, 33417), (7110, 32289), (7426, 30915), (10305, 22278), (10665, 21526), (10763, 21330), (11139, 20610), (12366, 18565), (12690, 18091)]