40310790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1$

素因数の和:2585

約数の個数: 64

約数和(自身を含む): 106771392

約数和(自身を除く): 66460602

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2521, 2665, 3198, 5042, 5330, 7563, 7995, 12605, 15126, 15990, 25210, 32773, 37815, 65546, 75630, 98319, 103361, 163865, 196638, 206722, 310083, 327730, 491595, 516805, 620166, 983190, 1033610, 1343693, 1550415, 2687386, 3100830, 4031079, 6718465, 8062158, 13436930, 20155395, 40310790]

約数ペア:

[(1, 40310790), (2, 20155395), (3, 13436930), (5, 8062158), (6, 6718465), (10, 4031079), (13, 3100830), (15, 2687386), (26, 1550415), (30, 1343693), (39, 1033610), (41, 983190), (65, 620166), (78, 516805), (82, 491595), (123, 327730), (130, 310083), (195, 206722), (205, 196638), (246, 163865), (390, 103361), (410, 98319), (533, 75630), (615, 65546), (1066, 37815), (1230, 32773), (1599, 25210), (2521, 15990), (2665, 15126), (3198, 12605), (5042, 7995), (5330, 7563)]