1191604970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1$

素因数の和:1535

約数の個数: 64

約数和(自身を含む): 2359673856

約数和(自身を除く): 1168068886

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 173, 310, 346, 527, 865, 1054, 1307, 1730, 2614, 2635, 2941, 5270, 5363, 5882, 6535, 10726, 13070, 14705, 22219, 26815, 29410, 40517, 44438, 53630, 81034, 91171, 111095, 182342, 202585, 222190, 226111, 405170, 452222, 455855, 688789, 911710, 1130555, 1377578, 2261110, 3443945, 3843887, 6887890, 7009441, 7687774, 14018882, 19219435, 35047205, 38438870, 70094410, 119160497, 238320994, 595802485, 1191604970]

約数ペア:

[(1, 1191604970), (2, 595802485), (5, 238320994), (10, 119160497), (17, 70094410), (31, 38438870), (34, 35047205), (62, 19219435), (85, 14018882), (155, 7687774), (170, 7009441), (173, 6887890), (310, 3843887), (346, 3443945), (527, 2261110), (865, 1377578), (1054, 1130555), (1307, 911710), (1730, 688789), (2614, 455855), (2635, 452222), (2941, 405170), (5270, 226111), (5363, 222190), (5882, 202585), (6535, 182342), (10726, 111095), (13070, 91171), (14705, 81034), (22219, 53630), (26815, 44438), (29410, 40517)]