13637830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:145

約数の個数: 64

約数和(自身を含む): 27578880

約数和(自身を除く): 13941050

約数列:

[1, 2, 5, 10, 29, 31, 37, 41, 58, 62, 74, 82, 145, 155, 185, 205, 290, 310, 370, 410, 899, 1073, 1147, 1189, 1271, 1517, 1798, 2146, 2294, 2378, 2542, 3034, 4495, 5365, 5735, 5945, 6355, 7585, 8990, 10730, 11470, 11890, 12710, 15170, 33263, 36859, 43993, 47027, 66526, 73718, 87986, 94054, 166315, 184295, 219965, 235135, 332630, 368590, 439930, 470270, 1363783, 2727566, 6818915, 13637830]

約数ペア:

[(1, 13637830), (2, 6818915), (5, 2727566), (10, 1363783), (29, 470270), (31, 439930), (37, 368590), (41, 332630), (58, 235135), (62, 219965), (74, 184295), (82, 166315), (145, 94054), (155, 87986), (185, 73718), (205, 66526), (290, 47027), (310, 43993), (370, 36859), (410, 33263), (899, 15170), (1073, 12710), (1147, 11890), (1189, 11470), (1271, 10730), (1517, 8990), (1798, 7585), (2146, 6355), (2294, 5945), (2378, 5735), (2542, 5365), (3034, 4495)]