165288970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2213}}^1$

素因数の和:2335

約数の個数: 64

約数和(自身を含む): 374927616

約数和(自身を除く): 209638646

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 97, 110, 154, 194, 385, 485, 679, 770, 970, 1067, 1358, 2134, 2213, 3395, 4426, 5335, 6790, 7469, 10670, 11065, 14938, 15491, 22130, 24343, 30982, 37345, 48686, 74690, 77455, 121715, 154910, 170401, 214661, 243430, 340802, 429322, 852005, 1073305, 1502627, 1704010, 2146610, 2361271, 3005254, 4722542, 7513135, 11806355, 15026270, 16528897, 23612710, 33057794, 82644485, 165288970]

約数ペア:

[(1, 165288970), (2, 82644485), (5, 33057794), (7, 23612710), (10, 16528897), (11, 15026270), (14, 11806355), (22, 7513135), (35, 4722542), (55, 3005254), (70, 2361271), (77, 2146610), (97, 1704010), (110, 1502627), (154, 1073305), (194, 852005), (385, 429322), (485, 340802), (679, 243430), (770, 214661), (970, 170401), (1067, 154910), (1358, 121715), (2134, 77455), (2213, 74690), (3395, 48686), (4426, 37345), (5335, 30982), (6790, 24343), (7469, 22130), (10670, 15491), (11065, 14938)]