1018820010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{1823}}^1$

素因数の和:3279

約数の個数: 64

約数和(自身を含む): 2636540928

約数和(自身を除く): 1617720918

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1433, 1823, 2866, 3646, 4299, 5469, 7165, 8598, 9115, 10938, 14330, 18230, 18629, 21495, 23699, 27345, 37258, 42990, 47398, 54690, 55887, 71097, 93145, 111774, 118495, 142194, 186290, 236990, 279435, 355485, 558870, 710970, 2612359, 5224718, 7837077, 13061795, 15674154, 26123590, 33960667, 39185385, 67921334, 78370770, 101882001, 169803335, 203764002, 339606670, 509410005, 1018820010]

約数ペア:

[(1, 1018820010), (2, 509410005), (3, 339606670), (5, 203764002), (6, 169803335), (10, 101882001), (13, 78370770), (15, 67921334), (26, 39185385), (30, 33960667), (39, 26123590), (65, 15674154), (78, 13061795), (130, 7837077), (195, 5224718), (390, 2612359), (1433, 710970), (1823, 558870), (2866, 355485), (3646, 279435), (4299, 236990), (5469, 186290), (7165, 142194), (8598, 118495), (9115, 111774), (10938, 93145), (14330, 71097), (18230, 55887), (18629, 54690), (21495, 47398), (23699, 42990), (27345, 37258)]