17933790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 53084160

約数和(自身を除く): 35150370

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 47, 69, 70, 79, 94, 105, 115, 138, 141, 158, 161, 210, 230, 235, 237, 282, 322, 329, 345, 395, 470, 474, 483, 553, 658, 690, 705, 790, 805, 966, 987, 1081, 1106, 1185, 1410, 1610, 1645, 1659, 1817, 1974, 2162, 2370, 2415, 2765, 3243, 3290, 3318, 3634, 3713, 4830, 4935, 5405, 5451, 5530, 6486, 7426, 7567, 8295, 9085, 9870, 10810, 10902, 11139, 12719, 15134, 16215, 16590, 18170, 18565, 22278, 22701, 25438, 25991, 27255, 32430, 37130, 37835, 38157, 45402, 51982, 54510, 55695, 63595, 75670, 76314, 77973, 85399, 111390, 113505, 127190, 129955, 155946, 170798, 190785, 227010, 256197, 259910, 381570, 389865, 426995, 512394, 597793, 779730, 853990, 1195586, 1280985, 1793379, 2561970, 2988965, 3586758, 5977930, 8966895, 17933790]

約数ペア:

[(1, 17933790), (2, 8966895), (3, 5977930), (5, 3586758), (6, 2988965), (7, 2561970), (10, 1793379), (14, 1280985), (15, 1195586), (21, 853990), (23, 779730), (30, 597793), (35, 512394), (42, 426995), (46, 389865), (47, 381570), (69, 259910), (70, 256197), (79, 227010), (94, 190785), (105, 170798), (115, 155946), (138, 129955), (141, 127190), (158, 113505), (161, 111390), (210, 85399), (230, 77973), (235, 76314), (237, 75670), (282, 63595), (322, 55695), (329, 54510), (345, 51982), (395, 45402), (470, 38157), (474, 37835), (483, 37130), (553, 32430), (658, 27255), (690, 25991), (705, 25438), (790, 22701), (805, 22278), (966, 18565), (987, 18170), (1081, 16590), (1106, 16215), (1185, 15134), (1410, 12719), (1610, 11139), (1645, 10902), (1659, 10810), (1817, 9870), (1974, 9085), (2162, 8295), (2370, 7567), (2415, 7426), (2765, 6486), (3243, 5530), (3290, 5451), (3318, 5405), (3634, 4935), (3713, 4830)]