154335860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3413}}^1$

素因数の和:3465

約数の個数: 96

約数和(自身を含む): 412957440

約数和(自身を除く): 258621580

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1615, 2261, 2380, 2660, 3230, 3413, 4522, 6460, 6826, 9044, 11305, 13652, 17065, 22610, 23891, 34130, 45220, 47782, 58021, 64847, 68260, 95564, 116042, 119455, 129694, 232084, 238910, 259388, 290105, 324235, 406147, 453929, 477820, 580210, 648470, 812294, 907858, 1102399, 1160420, 1296940, 1624588, 1815716, 2030735, 2204798, 2269645, 4061470, 4409596, 4539290, 5511995, 7716793, 8122940, 9078580, 11023990, 15433586, 22047980, 30867172, 38583965, 77167930, 154335860]

約数ペア:

[(1, 154335860), (2, 77167930), (4, 38583965), (5, 30867172), (7, 22047980), (10, 15433586), (14, 11023990), (17, 9078580), (19, 8122940), (20, 7716793), (28, 5511995), (34, 4539290), (35, 4409596), (38, 4061470), (68, 2269645), (70, 2204798), (76, 2030735), (85, 1815716), (95, 1624588), (119, 1296940), (133, 1160420), (140, 1102399), (170, 907858), (190, 812294), (238, 648470), (266, 580210), (323, 477820), (340, 453929), (380, 406147), (476, 324235), (532, 290105), (595, 259388), (646, 238910), (665, 232084), (1190, 129694), (1292, 119455), (1330, 116042), (1615, 95564), (2261, 68260), (2380, 64847), (2660, 58021), (3230, 47782), (3413, 45220), (4522, 34130), (6460, 23891), (6826, 22610), (9044, 17065), (11305, 13652)]