1005766790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1723}}^1$

素因数の和:2037

約数の個数: 64

約数和(自身を含む): 2144931840

約数和(自身を除く): 1139165050

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 269, 310, 434, 538, 1085, 1345, 1723, 1883, 2170, 2690, 3446, 3766, 8339, 8615, 9415, 12061, 16678, 17230, 18830, 24122, 41695, 53413, 58373, 60305, 83390, 106826, 116746, 120610, 267065, 291865, 373891, 463487, 534130, 583730, 747782, 926974, 1869455, 2317435, 3244409, 3738910, 4634870, 6488818, 14368097, 16222045, 28736194, 32444090, 71840485, 100576679, 143680970, 201153358, 502883395, 1005766790]

約数ペア:

[(1, 1005766790), (2, 502883395), (5, 201153358), (7, 143680970), (10, 100576679), (14, 71840485), (31, 32444090), (35, 28736194), (62, 16222045), (70, 14368097), (155, 6488818), (217, 4634870), (269, 3738910), (310, 3244409), (434, 2317435), (538, 1869455), (1085, 926974), (1345, 747782), (1723, 583730), (1883, 534130), (2170, 463487), (2690, 373891), (3446, 291865), (3766, 267065), (8339, 120610), (8615, 116746), (9415, 106826), (12061, 83390), (16678, 60305), (17230, 58373), (18830, 53413), (24122, 41695)]