4469790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 11785536

約数和(自身を除く): 7315746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 157, 195, 219, 314, 365, 390, 438, 471, 730, 785, 942, 949, 1095, 1570, 1898, 2041, 2190, 2355, 2847, 4082, 4710, 4745, 5694, 6123, 9490, 10205, 11461, 12246, 14235, 20410, 22922, 28470, 30615, 34383, 57305, 61230, 68766, 114610, 148993, 171915, 297986, 343830, 446979, 744965, 893958, 1489930, 2234895, 4469790]

約数ペア:

[(1, 4469790), (2, 2234895), (3, 1489930), (5, 893958), (6, 744965), (10, 446979), (13, 343830), (15, 297986), (26, 171915), (30, 148993), (39, 114610), (65, 68766), (73, 61230), (78, 57305), (130, 34383), (146, 30615), (157, 28470), (195, 22922), (219, 20410), (314, 14235), (365, 12246), (390, 11461), (438, 10205), (471, 9490), (730, 6123), (785, 5694), (942, 4745), (949, 4710), (1095, 4082), (1570, 2847), (1898, 2355), (2041, 2190)]