74031020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 188310528

約数和(自身を除く): 114279508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 83, 92, 115, 140, 161, 166, 230, 277, 322, 332, 415, 460, 554, 581, 644, 805, 830, 1108, 1162, 1385, 1610, 1660, 1909, 1939, 2324, 2770, 2905, 3220, 3818, 3878, 5540, 5810, 6371, 7636, 7756, 9545, 9695, 11620, 12742, 13363, 19090, 19390, 22991, 25484, 26726, 31855, 38180, 38780, 44597, 45982, 53452, 63710, 66815, 89194, 91964, 114955, 127420, 133630, 160937, 178388, 222985, 229910, 267260, 321874, 445970, 459820, 528793, 643748, 804685, 891940, 1057586, 1609370, 2115172, 2643965, 3218740, 3701551, 5287930, 7403102, 10575860, 14806204, 18507755, 37015510, 74031020]

約数ペア:

[(1, 74031020), (2, 37015510), (4, 18507755), (5, 14806204), (7, 10575860), (10, 7403102), (14, 5287930), (20, 3701551), (23, 3218740), (28, 2643965), (35, 2115172), (46, 1609370), (70, 1057586), (83, 891940), (92, 804685), (115, 643748), (140, 528793), (161, 459820), (166, 445970), (230, 321874), (277, 267260), (322, 229910), (332, 222985), (415, 178388), (460, 160937), (554, 133630), (581, 127420), (644, 114955), (805, 91964), (830, 89194), (1108, 66815), (1162, 63710), (1385, 53452), (1610, 45982), (1660, 44597), (1909, 38780), (1939, 38180), (2324, 31855), (2770, 26726), (2905, 25484), (3220, 22991), (3818, 19390), (3878, 19090), (5540, 13363), (5810, 12742), (6371, 11620), (7636, 9695), (7756, 9545)]