1330483990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 2842656768

約数和(自身を除く): 1512172778

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 47, 55, 67, 94, 110, 115, 134, 167, 230, 235, 253, 334, 335, 470, 506, 517, 670, 737, 835, 1034, 1081, 1265, 1474, 1541, 1670, 1837, 2162, 2530, 2585, 3082, 3149, 3674, 3685, 3841, 5170, 5405, 6298, 7370, 7682, 7705, 7849, 9185, 10810, 11189, 11891, 15410, 15698, 15745, 16951, 18370, 19205, 22378, 23782, 31490, 33902, 34639, 38410, 39245, 42251, 55945, 59455, 69278, 72427, 78490, 84502, 84755, 86339, 111890, 118910, 123079, 144854, 169510, 172678, 173195, 180527, 211255, 246158, 257347, 346390, 361054, 362135, 422510, 431695, 514694, 525883, 615395, 724270, 796697, 863390, 902635, 1051766, 1230790, 1286735, 1593394, 1805270, 1985797, 2573470, 2629415, 2830817, 3971594, 3983485, 5258830, 5661634, 5784713, 7966970, 9928985, 11569426, 12095309, 14154085, 19857970, 24190618, 28308170, 28923565, 57847130, 60476545, 120953090, 133048399, 266096798, 665241995, 1330483990]

約数ペア:

[(1, 1330483990), (2, 665241995), (5, 266096798), (10, 133048399), (11, 120953090), (22, 60476545), (23, 57847130), (46, 28923565), (47, 28308170), (55, 24190618), (67, 19857970), (94, 14154085), (110, 12095309), (115, 11569426), (134, 9928985), (167, 7966970), (230, 5784713), (235, 5661634), (253, 5258830), (334, 3983485), (335, 3971594), (470, 2830817), (506, 2629415), (517, 2573470), (670, 1985797), (737, 1805270), (835, 1593394), (1034, 1286735), (1081, 1230790), (1265, 1051766), (1474, 902635), (1541, 863390), (1670, 796697), (1837, 724270), (2162, 615395), (2530, 525883), (2585, 514694), (3082, 431695), (3149, 422510), (3674, 362135), (3685, 361054), (3841, 346390), (5170, 257347), (5405, 246158), (6298, 211255), (7370, 180527), (7682, 173195), (7705, 172678), (7849, 169510), (9185, 144854), (10810, 123079), (11189, 118910), (11891, 111890), (15410, 86339), (15698, 84755), (15745, 84502), (16951, 78490), (18370, 72427), (19205, 69278), (22378, 59455), (23782, 55945), (31490, 42251), (33902, 39245), (34639, 38410)]