1878152010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3041}}^1$

素因数の和:3248

約数の個数: 128

約数和(自身を含む): 5487865344

約数和(自身を除く): 3609713334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 173, 210, 238, 255, 346, 357, 510, 519, 595, 714, 865, 1038, 1190, 1211, 1730, 1785, 2422, 2595, 2941, 3041, 3570, 3633, 5190, 5882, 6055, 6082, 7266, 8823, 9123, 12110, 14705, 15205, 17646, 18165, 18246, 20587, 21287, 29410, 30410, 36330, 41174, 42574, 44115, 45615, 51697, 61761, 63861, 88230, 91230, 102935, 103394, 106435, 123522, 127722, 155091, 205870, 212870, 258485, 308805, 310182, 319305, 361879, 516970, 526093, 617610, 638610, 723758, 775455, 1052186, 1085637, 1550910, 1578279, 1809395, 2171274, 2630465, 3156558, 3618790, 3682651, 5260930, 5428185, 7365302, 7891395, 8943581, 10856370, 11047953, 15782790, 17887162, 18413255, 22095906, 26830743, 36826510, 44717905, 53661486, 55239765, 62605067, 89435810, 110479530, 125210134, 134153715, 187815201, 268307430, 313025335, 375630402, 626050670, 939076005, 1878152010]

約数ペア:

[(1, 1878152010), (2, 939076005), (3, 626050670), (5, 375630402), (6, 313025335), (7, 268307430), (10, 187815201), (14, 134153715), (15, 125210134), (17, 110479530), (21, 89435810), (30, 62605067), (34, 55239765), (35, 53661486), (42, 44717905), (51, 36826510), (70, 26830743), (85, 22095906), (102, 18413255), (105, 17887162), (119, 15782790), (170, 11047953), (173, 10856370), (210, 8943581), (238, 7891395), (255, 7365302), (346, 5428185), (357, 5260930), (510, 3682651), (519, 3618790), (595, 3156558), (714, 2630465), (865, 2171274), (1038, 1809395), (1190, 1578279), (1211, 1550910), (1730, 1085637), (1785, 1052186), (2422, 775455), (2595, 723758), (2941, 638610), (3041, 617610), (3570, 526093), (3633, 516970), (5190, 361879), (5882, 319305), (6055, 310182), (6082, 308805), (7266, 258485), (8823, 212870), (9123, 205870), (12110, 155091), (14705, 127722), (15205, 123522), (17646, 106435), (18165, 103394), (18246, 102935), (20587, 91230), (21287, 88230), (29410, 63861), (30410, 61761), (36330, 51697), (41174, 45615), (42574, 44115)]