29667930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 81838080

約数和(自身を除く): 52170150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 31, 38, 46, 57, 62, 69, 73, 93, 95, 114, 115, 138, 146, 155, 186, 190, 219, 230, 285, 310, 345, 365, 437, 438, 465, 570, 589, 690, 713, 730, 874, 930, 1095, 1178, 1311, 1387, 1426, 1679, 1767, 2139, 2185, 2190, 2263, 2622, 2774, 2945, 3358, 3534, 3565, 4161, 4278, 4370, 4526, 5037, 5890, 6555, 6789, 6935, 7130, 8322, 8395, 8835, 10074, 10695, 11315, 13110, 13547, 13578, 13870, 16790, 17670, 20805, 21390, 22630, 25185, 27094, 31901, 33945, 40641, 41610, 42997, 50370, 52049, 63802, 67735, 67890, 81282, 85994, 95703, 104098, 128991, 135470, 156147, 159505, 191406, 203205, 214985, 257982, 260245, 312294, 319010, 406410, 429970, 478515, 520490, 644955, 780735, 957030, 988931, 1289910, 1561470, 1977862, 2966793, 4944655, 5933586, 9889310, 14833965, 29667930]

約数ペア:

[(1, 29667930), (2, 14833965), (3, 9889310), (5, 5933586), (6, 4944655), (10, 2966793), (15, 1977862), (19, 1561470), (23, 1289910), (30, 988931), (31, 957030), (38, 780735), (46, 644955), (57, 520490), (62, 478515), (69, 429970), (73, 406410), (93, 319010), (95, 312294), (114, 260245), (115, 257982), (138, 214985), (146, 203205), (155, 191406), (186, 159505), (190, 156147), (219, 135470), (230, 128991), (285, 104098), (310, 95703), (345, 85994), (365, 81282), (437, 67890), (438, 67735), (465, 63802), (570, 52049), (589, 50370), (690, 42997), (713, 41610), (730, 40641), (874, 33945), (930, 31901), (1095, 27094), (1178, 25185), (1311, 22630), (1387, 21390), (1426, 20805), (1679, 17670), (1767, 16790), (2139, 13870), (2185, 13578), (2190, 13547), (2263, 13110), (2622, 11315), (2774, 10695), (2945, 10074), (3358, 8835), (3534, 8395), (3565, 8322), (4161, 7130), (4278, 6935), (4370, 6789), (4526, 6555), (5037, 5890)]