13228980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 39070080

約数和(自身を除く): 25841100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 59, 60, 74, 101, 111, 118, 148, 177, 185, 202, 222, 236, 295, 303, 354, 370, 404, 444, 505, 555, 590, 606, 708, 740, 885, 1010, 1110, 1180, 1212, 1515, 1770, 2020, 2183, 2220, 3030, 3540, 3737, 4366, 5959, 6060, 6549, 7474, 8732, 10915, 11211, 11918, 13098, 14948, 17877, 18685, 21830, 22422, 23836, 26196, 29795, 32745, 35754, 37370, 43660, 44844, 56055, 59590, 65490, 71508, 74740, 89385, 112110, 119180, 130980, 178770, 220483, 224220, 357540, 440966, 661449, 881932, 1102415, 1322898, 2204830, 2645796, 3307245, 4409660, 6614490, 13228980]

約数ペア:

[(1, 13228980), (2, 6614490), (3, 4409660), (4, 3307245), (5, 2645796), (6, 2204830), (10, 1322898), (12, 1102415), (15, 881932), (20, 661449), (30, 440966), (37, 357540), (59, 224220), (60, 220483), (74, 178770), (101, 130980), (111, 119180), (118, 112110), (148, 89385), (177, 74740), (185, 71508), (202, 65490), (222, 59590), (236, 56055), (295, 44844), (303, 43660), (354, 37370), (370, 35754), (404, 32745), (444, 29795), (505, 26196), (555, 23836), (590, 22422), (606, 21830), (708, 18685), (740, 17877), (885, 14948), (1010, 13098), (1110, 11918), (1180, 11211), (1212, 10915), (1515, 8732), (1770, 7474), (2020, 6549), (2183, 6060), (2220, 5959), (3030, 4366), (3540, 3737)]