1540804590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{1433}}^1$

素因数の和:2378

約数の個数: 96

約数和(自身を含む): 4321961280

約数和(自身を除く): 2781156690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 919, 1170, 1433, 1838, 2757, 2866, 4299, 4595, 5514, 7165, 8271, 8598, 9190, 11947, 12897, 13785, 14330, 16542, 18629, 21495, 23894, 25794, 27570, 35841, 37258, 41355, 42990, 55887, 59735, 64485, 71682, 82710, 93145, 107523, 111774, 119470, 128970, 167661, 179205, 186290, 215046, 279435, 335322, 358410, 537615, 558870, 838305, 1075230, 1316927, 1676610, 2633854, 3950781, 6584635, 7901562, 11852343, 13169270, 17120051, 19753905, 23704686, 34240102, 39507810, 51360153, 59261715, 85600255, 102720306, 118523430, 154080459, 171200510, 256800765, 308160918, 513601530, 770402295, 1540804590]

約数ペア:

[(1, 1540804590), (2, 770402295), (3, 513601530), (5, 308160918), (6, 256800765), (9, 171200510), (10, 154080459), (13, 118523430), (15, 102720306), (18, 85600255), (26, 59261715), (30, 51360153), (39, 39507810), (45, 34240102), (65, 23704686), (78, 19753905), (90, 17120051), (117, 13169270), (130, 11852343), (195, 7901562), (234, 6584635), (390, 3950781), (585, 2633854), (919, 1676610), (1170, 1316927), (1433, 1075230), (1838, 838305), (2757, 558870), (2866, 537615), (4299, 358410), (4595, 335322), (5514, 279435), (7165, 215046), (8271, 186290), (8598, 179205), (9190, 167661), (11947, 128970), (12897, 119470), (13785, 111774), (14330, 107523), (16542, 93145), (18629, 82710), (21495, 71682), (23894, 64485), (25794, 59735), (27570, 55887), (35841, 42990), (37258, 41355)]