173819970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 475922304

約数和(自身を除く): 302102334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 131, 138, 207, 230, 262, 345, 393, 414, 641, 655, 690, 786, 1035, 1179, 1282, 1310, 1923, 1965, 2070, 2358, 3013, 3205, 3846, 3930, 5769, 5895, 6026, 6410, 9039, 9615, 11538, 11790, 14743, 15065, 18078, 19230, 27117, 28845, 29486, 30130, 44229, 45195, 54234, 57690, 73715, 83971, 88458, 90390, 132687, 135585, 147430, 167942, 221145, 251913, 265374, 271170, 419855, 442290, 503826, 663435, 755739, 839710, 1259565, 1326870, 1511478, 1931333, 2519130, 3778695, 3862666, 5793999, 7557390, 9656665, 11587998, 17381997, 19313330, 28969995, 34763994, 57939990, 86909985, 173819970]

約数ペア:

[(1, 173819970), (2, 86909985), (3, 57939990), (5, 34763994), (6, 28969995), (9, 19313330), (10, 17381997), (15, 11587998), (18, 9656665), (23, 7557390), (30, 5793999), (45, 3862666), (46, 3778695), (69, 2519130), (90, 1931333), (115, 1511478), (131, 1326870), (138, 1259565), (207, 839710), (230, 755739), (262, 663435), (345, 503826), (393, 442290), (414, 419855), (641, 271170), (655, 265374), (690, 251913), (786, 221145), (1035, 167942), (1179, 147430), (1282, 135585), (1310, 132687), (1923, 90390), (1965, 88458), (2070, 83971), (2358, 73715), (3013, 57690), (3205, 54234), (3846, 45195), (3930, 44229), (5769, 30130), (5895, 29486), (6026, 28845), (6410, 27117), (9039, 19230), (9615, 18078), (11538, 15065), (11790, 14743)]