2702795930

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 5038070400

約数和(自身を除く): 2335274470

約数列:

[1, 2, 5, 10, 61, 122, 131, 149, 227, 262, 298, 305, 454, 610, 655, 745, 1135, 1310, 1490, 2270, 7991, 9089, 13847, 15982, 18178, 19519, 27694, 29737, 33823, 39038, 39955, 45445, 59474, 67646, 69235, 79910, 90890, 97595, 138470, 148685, 169115, 195190, 297370, 338230, 1190659, 1813957, 2063203, 2381318, 3627914, 4126406, 4430813, 5953295, 8861626, 9069785, 10316015, 11906590, 18139570, 20632030, 22154065, 44308130, 270279593, 540559186, 1351397965, 2702795930]

約数ペア:

[(1, 2702795930), (2, 1351397965), (5, 540559186), (10, 270279593), (61, 44308130), (122, 22154065), (131, 20632030), (149, 18139570), (227, 11906590), (262, 10316015), (298, 9069785), (305, 8861626), (454, 5953295), (610, 4430813), (655, 4126406), (745, 3627914), (1135, 2381318), (1310, 2063203), (1490, 1813957), (2270, 1190659), (7991, 338230), (9089, 297370), (13847, 195190), (15982, 169115), (18178, 148685), (19519, 138470), (27694, 97595), (29737, 90890), (33823, 79910), (39038, 69235), (39955, 67646), (45445, 59474)]