30783610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 69713280

約数和(自身を除く): 38929670

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 103, 110, 121, 130, 143, 190, 206, 209, 242, 247, 286, 418, 494, 515, 605, 715, 1030, 1045, 1133, 1210, 1235, 1339, 1430, 1573, 1957, 2090, 2266, 2299, 2470, 2678, 2717, 3146, 3914, 4598, 5434, 5665, 6695, 7865, 9785, 11330, 11495, 12463, 13390, 13585, 14729, 15730, 19570, 21527, 22990, 24926, 25441, 27170, 29458, 29887, 43054, 50882, 59774, 62315, 73645, 107635, 124630, 127205, 147290, 149435, 162019, 215270, 236797, 254410, 279851, 298870, 324038, 473594, 559702, 810095, 1183985, 1399255, 1620190, 2367970, 2798510, 3078361, 6156722, 15391805, 30783610]

約数ペア:

[(1, 30783610), (2, 15391805), (5, 6156722), (10, 3078361), (11, 2798510), (13, 2367970), (19, 1620190), (22, 1399255), (26, 1183985), (38, 810095), (55, 559702), (65, 473594), (95, 324038), (103, 298870), (110, 279851), (121, 254410), (130, 236797), (143, 215270), (190, 162019), (206, 149435), (209, 147290), (242, 127205), (247, 124630), (286, 107635), (418, 73645), (494, 62315), (515, 59774), (605, 50882), (715, 43054), (1030, 29887), (1045, 29458), (1133, 27170), (1210, 25441), (1235, 24926), (1339, 22990), (1430, 21527), (1573, 19570), (1957, 15730), (2090, 14729), (2266, 13585), (2299, 13390), (2470, 12463), (2678, 11495), (2717, 11330), (3146, 9785), (3914, 7865), (4598, 6695), (5434, 5665)]