129245970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26759}}^1$

素因数の和:26799

約数の個数: 64

約数和(自身を含む): 369930240

約数和(自身を除く): 240684270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 26759, 53518, 80277, 133795, 160554, 187313, 267590, 374626, 401385, 561939, 615457, 802770, 936565, 1123878, 1230914, 1846371, 1873130, 2809695, 3077285, 3692742, 4308199, 5619390, 6154570, 8616398, 9231855, 12924597, 18463710, 21540995, 25849194, 43081990, 64622985, 129245970]

約数ペア:

[(1, 129245970), (2, 64622985), (3, 43081990), (5, 25849194), (6, 21540995), (7, 18463710), (10, 12924597), (14, 9231855), (15, 8616398), (21, 6154570), (23, 5619390), (30, 4308199), (35, 3692742), (42, 3077285), (46, 2809695), (69, 1873130), (70, 1846371), (105, 1230914), (115, 1123878), (138, 936565), (161, 802770), (210, 615457), (230, 561939), (322, 401385), (345, 374626), (483, 267590), (690, 187313), (805, 160554), (966, 133795), (1610, 80277), (2415, 53518), (4830, 26759)]