2912234690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3659}}^1$

素因数の和:3815

約数の個数: 64

約数和(自身を含む): 5692032000

約数和(自身を除く): 2779797310

約数列:

[1, 2, 5, 10, 19, 38, 59, 71, 95, 118, 142, 190, 295, 355, 590, 710, 1121, 1349, 2242, 2698, 3659, 4189, 5605, 6745, 7318, 8378, 11210, 13490, 18295, 20945, 36590, 41890, 69521, 79591, 139042, 159182, 215881, 259789, 347605, 397955, 431762, 519578, 695210, 795910, 1079405, 1298945, 2158810, 2597890, 4101739, 4935991, 8203478, 9871982, 15327551, 20508695, 24679955, 30655102, 41017390, 49359910, 76637755, 153275510, 291223469, 582446938, 1456117345, 2912234690]

約数ペア:

[(1, 2912234690), (2, 1456117345), (5, 582446938), (10, 291223469), (19, 153275510), (38, 76637755), (59, 49359910), (71, 41017390), (95, 30655102), (118, 24679955), (142, 20508695), (190, 15327551), (295, 9871982), (355, 8203478), (590, 4935991), (710, 4101739), (1121, 2597890), (1349, 2158810), (2242, 1298945), (2698, 1079405), (3659, 795910), (4189, 695210), (5605, 519578), (6745, 431762), (7318, 397955), (8378, 347605), (11210, 259789), (13490, 215881), (18295, 159182), (20945, 139042), (36590, 79591), (41890, 69521)]