16571730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 128

約数和(自身を含む): 49102848

約数和(自身を除く): 32531118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 47, 69, 70, 73, 94, 105, 115, 138, 141, 146, 161, 210, 219, 230, 235, 282, 322, 329, 345, 365, 438, 470, 483, 511, 658, 690, 705, 730, 805, 966, 987, 1022, 1081, 1095, 1410, 1533, 1610, 1645, 1679, 1974, 2162, 2190, 2415, 2555, 3066, 3243, 3290, 3358, 3431, 4830, 4935, 5037, 5110, 5405, 6486, 6862, 7567, 7665, 8395, 9870, 10074, 10293, 10810, 11753, 15134, 15330, 16215, 16790, 17155, 20586, 22701, 23506, 24017, 25185, 32430, 34310, 35259, 37835, 45402, 48034, 50370, 51465, 58765, 70518, 72051, 75670, 78913, 102930, 113505, 117530, 120085, 144102, 157826, 176295, 227010, 236739, 240170, 352590, 360255, 394565, 473478, 552391, 720510, 789130, 1104782, 1183695, 1657173, 2367390, 2761955, 3314346, 5523910, 8285865, 16571730]

約数ペア:

[(1, 16571730), (2, 8285865), (3, 5523910), (5, 3314346), (6, 2761955), (7, 2367390), (10, 1657173), (14, 1183695), (15, 1104782), (21, 789130), (23, 720510), (30, 552391), (35, 473478), (42, 394565), (46, 360255), (47, 352590), (69, 240170), (70, 236739), (73, 227010), (94, 176295), (105, 157826), (115, 144102), (138, 120085), (141, 117530), (146, 113505), (161, 102930), (210, 78913), (219, 75670), (230, 72051), (235, 70518), (282, 58765), (322, 51465), (329, 50370), (345, 48034), (365, 45402), (438, 37835), (470, 35259), (483, 34310), (511, 32430), (658, 25185), (690, 24017), (705, 23506), (730, 22701), (805, 20586), (966, 17155), (987, 16790), (1022, 16215), (1081, 15330), (1095, 15134), (1410, 11753), (1533, 10810), (1610, 10293), (1645, 10074), (1679, 9870), (1974, 8395), (2162, 7665), (2190, 7567), (2415, 6862), (2555, 6486), (3066, 5405), (3243, 5110), (3290, 5037), (3358, 4935), (3431, 4830)]