123029940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9811}}^1$

素因数の和:9853

約数の個数: 96

約数和(自身を含む): 395619840

約数和(自身を除く): 272589900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 9811, 12540, 19622, 29433, 39244, 49055, 58866, 98110, 107921, 117732, 147165, 186409, 196220, 215842, 294330, 323763, 372818, 431684, 539605, 559227, 588660, 647526, 745636, 932045, 1079210, 1118454, 1295052, 1618815, 1864090, 2050499, 2158420, 2236908, 2796135, 3237630, 3728180, 4100998, 5592270, 6151497, 6475260, 8201996, 10252495, 11184540, 12302994, 20504990, 24605988, 30757485, 41009980, 61514970, 123029940]

約数ペア:

[(1, 123029940), (2, 61514970), (3, 41009980), (4, 30757485), (5, 24605988), (6, 20504990), (10, 12302994), (11, 11184540), (12, 10252495), (15, 8201996), (19, 6475260), (20, 6151497), (22, 5592270), (30, 4100998), (33, 3728180), (38, 3237630), (44, 2796135), (55, 2236908), (57, 2158420), (60, 2050499), (66, 1864090), (76, 1618815), (95, 1295052), (110, 1118454), (114, 1079210), (132, 932045), (165, 745636), (190, 647526), (209, 588660), (220, 559227), (228, 539605), (285, 431684), (330, 372818), (380, 323763), (418, 294330), (570, 215842), (627, 196220), (660, 186409), (836, 147165), (1045, 117732), (1140, 107921), (1254, 98110), (2090, 58866), (2508, 49055), (3135, 39244), (4180, 29433), (6270, 19622), (9811, 12540)]