42899910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 109969920

約数和(自身を除く): 67070010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1031, 1095, 1387, 2062, 2190, 2774, 3093, 4161, 5155, 6186, 6935, 8322, 10310, 13870, 15465, 19589, 20805, 30930, 39178, 41610, 58767, 75263, 97945, 117534, 150526, 195890, 225789, 293835, 376315, 451578, 587670, 752630, 1128945, 1429997, 2257890, 2859994, 4289991, 7149985, 8579982, 14299970, 21449955, 42899910]

約数ペア:

[(1, 42899910), (2, 21449955), (3, 14299970), (5, 8579982), (6, 7149985), (10, 4289991), (15, 2859994), (19, 2257890), (30, 1429997), (38, 1128945), (57, 752630), (73, 587670), (95, 451578), (114, 376315), (146, 293835), (190, 225789), (219, 195890), (285, 150526), (365, 117534), (438, 97945), (570, 75263), (730, 58767), (1031, 41610), (1095, 39178), (1387, 30930), (2062, 20805), (2190, 19589), (2774, 15465), (3093, 13870), (4161, 10310), (5155, 8322), (6186, 6935)]